style(lint): replace eslint-plugin-xo

eslint-plugin-xo has been deprecated in favor of eslint-plugin-unicorn, which
I replaced and configured.

Also ran npm dedupe.

#44,#187

.eslintrc.yml

@@ -27,7 +27,7 @@ plugins:
 # - # scanjs-rules
 - security
 - standard
-- xo
+- unicorn
 - xss
 extends:
 - eslint:all
@@ -491,15 +491,27 @@ rules:
   security/detect-possible-timing-attacks:        error
   security/detect-pseudoRandomBytes:              error
   security/detect-unsafe-regex:                   error
-  xo/catch-error-name:
+  # eslint-plugin-unicorn rules
+  # @see https://github.com/sindresorhus/eslint-plugin-unicorn
+  unicorn/catch-error-name:
   - error
   - name:                                         err
-  xo/explicit-length-check:                       error
-  xo/filename-case:
+  unicorn/custom-error-definition:                error
+  unicorn/escape-case:                            error
+  unicorn/explicit-length-check:                  error
+  unicorn/filename-case:
   - error
   - case:                                         kebabCase
-  xo/no-abusive-eslint-disable:                   error
-  xo/no-process-exit:                             error
-  xo/throw-new-error:                             error
-  xss/no-location-href-assign:                    off
-  xss/no-mixed-html:                              off
+  unicorn/import-index:                           error
+  unicorn/new-for-builtins:                       error
+  unicorn/no-abusive-eslint-disable:              error
+  unicorn/no-array-instanceof:                    error
+  unicorn/no-fn-reference-in-iterator:            error
+  unicorn/no-hex-escape:                          error
+  unicorn/no-new-buffer:                          error
+  unicorn/no-process-exit:                        error
+  unicorn/number-literal-case:                    error
+  unicorn/prefer-starts-ends-with:                error
+  unicorn/prefer-type-error:                      error
+  unicorn/regex-shorthand:                        error
+  unicorn/throw-new-error:                        error

lib/.eslintrc.json

@@ -29,7 +29,7 @@
     "promise",
     "security",
     "standard",
-    "xo",
+    "unicorn",
     "xss"
   ],
   "extends": [
@@ -547,23 +547,33 @@
     "security/detect-possible-timing-attacks": "error",
     "security/detect-pseudoRandomBytes": "error",
     "security/detect-unsafe-regex": "error",
-    "xo/catch-error-name": [
+    "unicorn/catch-error-name": [
       "error",
       {
         "name": "err"
       }
     ],
-    "xo/explicit-length-check": "error",
-    "xo/filename-case": [
+    "unicorn/custom-error-definition": "error",
+    "unicorn/escape-case": "error",
+    "unicorn/explicit-length-check": "error",
+    "unicorn/filename-case": [
       "error",
       {
         "case": "kebabCase"
       }
     ],
-    "xo/no-abusive-eslint-disable": "error",
-    "xo/no-process-exit": "error",
-    "xo/throw-new-error": "error",
-    "xss/no-location-href-assign": false,
-    "xss/no-mixed-html": false
+    "unicorn/import-index": "error",
+    "unicorn/new-for-builtins": "error",
+    "unicorn/no-abusive-eslint-disable": "error",
+    "unicorn/no-array-instanceof": "error",
+    "unicorn/no-fn-reference-in-iterator": "error",
+    "unicorn/no-hex-escape": "error",
+    "unicorn/no-new-buffer": "error",
+    "unicorn/no-process-exit": "error",
+    "unicorn/number-literal-case": "error",
+    "unicorn/prefer-starts-ends-with": "error",
+    "unicorn/prefer-type-error": "error",
+    "unicorn/regex-shorthand": "error",
+    "unicorn/throw-new-error": "error"
   }
 }

lib/.eslintrc.yml

@@ -27,7 +27,7 @@ plugins:
 # - # scanjs-rules
 - security
 - standard
-- xo
+- unicorn
 - xss
 extends:
 - eslint:all
@@ -491,15 +491,27 @@ rules:
   security/detect-possible-timing-attacks:        error
   security/detect-pseudoRandomBytes:              error
   security/detect-unsafe-regex:                   error
-  xo/catch-error-name:
+  # eslint-plugin-unicorn rules
+  # @see https://github.com/sindresorhus/eslint-plugin-unicorn
+  unicorn/catch-error-name:
   - error
   - name:                                         err
-  xo/explicit-length-check:                       error
-  xo/filename-case:
+  unicorn/custom-error-definition:                error
+  unicorn/escape-case:                            error
+  unicorn/explicit-length-check:                  error
+  unicorn/filename-case:
   - error
   - case:                                         kebabCase
-  xo/no-abusive-eslint-disable:                   error
-  xo/no-process-exit:                             error
-  xo/throw-new-error:                             error
-  xss/no-location-href-assign:                    off
-  xss/no-mixed-html:                              off
+  unicorn/import-index:                           error
+  unicorn/new-for-builtins:                       error
+  unicorn/no-abusive-eslint-disable:              error
+  unicorn/no-array-instanceof:                    error
+  unicorn/no-fn-reference-in-iterator:            error
+  unicorn/no-hex-escape:                          error
+  unicorn/no-new-buffer:                          error
+  unicorn/no-process-exit:                        error
+  unicorn/number-literal-case:                    error
+  unicorn/prefer-starts-ends-with:                error
+  unicorn/prefer-type-error:                      error
+  unicorn/regex-shorthand:                        error
+  unicorn/throw-new-error:                        error

lib/formatters/crc/index.js

@@ -35,6 +35,7 @@ const {template} = require("lodash");
  * @private
  */
 
+// eslint-disable-next-line security/detect-non-literal-fs-filename
 const getTempate = (templateName) => template(fs.readFileSync(path.join(
   __dirname,
   templateName