Update @actions/core to fix the set-output warning

In version 1.10.0 of `@actions/core` they have fixed the warning we are getting for set-output in our github actions.

As per per this PR actions/toolkit#1178
And as discussed here actions/toolkit#1218

package.json

@@ -11,7 +11,7 @@
   "author": "atulanand94@gmail.com",
   "license": "MIT",
   "dependencies": {
-    "@actions/core": "1.9.1",
+    "@actions/core": "1.10.0",
     "@actions/github": "^5.0.0",
     "tar": "^6.1.11"
   },