Bump sequelize from 5.15.1 to 5.21.2 (#1766)

Bumps [sequelize](https://github.com/sequelize/sequelize) from 5.15.1 to 5.21.2.
- [Release notes](https://github.com/sequelize/sequelize/releases)
- [Commits](sequelize/sequelize@v5.15.1...v5.21.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -33,7 +33,7 @@
     "query-string": "^6.1.0",
     "react": "^16.11.0",
     "react-dom": "^16.11.0",
-    "sequelize": "^5.15.1",
+    "sequelize": "^5.21.2",
     "serialize-javascript": "^1.5.0",
     "source-map-support": "^0.5.9",
     "sqlite3": "^4.0.8",

yarn.lock

@@ -5597,7 +5597,7 @@ lodash.templatesettings@^4.0.0:
   dependencies:
     lodash._reinterpolate "^3.0.0"
 
-lodash@^4.13.1, lodash@^4.15.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.3.0:
+lodash@^4.13.1, lodash@^4.15.0, lodash@^4.17.10, lodash@^4.17.15, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.3.0:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
@@ -8096,7 +8096,7 @@ ret@~0.1.10:
   version "0.1.15"
   resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
 
-retry-as-promised@^3.1.0:
+retry-as-promised@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/retry-as-promised/-/retry-as-promised-3.2.0.tgz#769f63d536bec4783549db0777cb56dadd9d8543"
   integrity sha512-CybGs60B7oYU/qSQ6kuaFmRd9sTZ6oXSc0toqePvV74Ac6/IFZSI1ReFQmtCN+uvW1Mtqdwpvt/LGOiCBAY2Mg==
@@ -8239,7 +8239,7 @@ semver-compare@^1.0.0:
   version "5.5.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.1.tgz#7dfdd8814bdb7cabc7be0fb1d734cfb66c940477"
 
-semver@^6.1.1:
+semver@^6.3.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
@@ -8267,26 +8267,26 @@ sequelize-pool@^2.3.0:
   resolved "https://registry.yarnpkg.com/sequelize-pool/-/sequelize-pool-2.3.0.tgz#64f1fe8744228172c474f530604b6133be64993d"
   integrity sha512-Ibz08vnXvkZ8LJTiUOxRcj1Ckdn7qafNZ2t59jYHMX1VIebTAOYefWdRYFt6z6+hy52WGthAHAoLc9hvk3onqA==
 
-sequelize@^5.15.1:
-  version "5.15.1"
-  resolved "https://registry.yarnpkg.com/sequelize/-/sequelize-5.15.1.tgz#f130ded17e74395ae7f5e265277c99577e895afb"
-  integrity sha512-DCzzJYvJLMKnyf8G3at2A+yM9M2fSQmTmuOYIpCWM8Gjqx3XfgNTd1NkuyPWFoi1/d1AXQsN2VDPXkPczida8A==
+sequelize@^5.21.2:
+  version "5.21.2"
+  resolved "https://registry.yarnpkg.com/sequelize/-/sequelize-5.21.2.tgz#0daeee9bef37d49490b72a2c6891d53044f65a18"
+  integrity sha512-MEqJ9NwQi4oy/ylLb2WkfPmhki/BOXC/gJfc8uWUUTETcpLwD1y/5bI1kqVh+qWcECHNsE9G4lmhj5hFbsxqvA==
   dependencies:
     bluebird "^3.5.0"
     cls-bluebird "^2.1.0"
     debug "^4.1.1"
     dottie "^2.0.0"
     inflection "1.12.0"
-    lodash "^4.17.11"
+    lodash "^4.17.15"
     moment "^2.24.0"
     moment-timezone "^0.5.21"
-    retry-as-promised "^3.1.0"
-    semver "^6.1.1"
+    retry-as-promised "^3.2.0"
+    semver "^6.3.0"
     sequelize-pool "^2.3.0"
     toposort-class "^1.0.1"
-    uuid "^3.2.1"
+    uuid "^3.3.3"
     validator "^10.11.0"
-    wkx "^0.4.6"
+    wkx "^0.4.8"
 
 serialize-javascript@^1.4.0, serialize-javascript@^1.5.0:
   version "1.5.0"
@@ -9415,9 +9415,10 @@ uuid@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
 
-uuid@^3.1.0, uuid@^3.2.1, uuid@^3.3.2:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
+uuid@^3.1.0, uuid@^3.3.2, uuid@^3.3.3:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
+  integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
 
 v8flags@^3.1.1:
   version "3.1.1"
@@ -9677,7 +9678,7 @@ window-size@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
 
-wkx@^0.4.6:
+wkx@^0.4.8:
   version "0.4.8"
   resolved "https://registry.yarnpkg.com/wkx/-/wkx-0.4.8.tgz#a092cf088d112683fdc7182fd31493b2c5820003"
   integrity sha512-ikPXMM9IR/gy/LwiOSqWlSL3X/J5uk9EO2hHNRXS41eTLXaUFEVw9fn/593jW/tE5tedNg8YjT5HkCa4FqQZyQ==