feat(changelog): use lerna (#1819)

Co-authored-by: James George <jamesgeorge998001@gmail.com>

Author: evenstensberg

build/changelog-generator/index.js

@@ -30,7 +30,7 @@
     "watch": "tsc --build --watch",
     "prepsuite": "node scripts/prepareSuite.js",
     "commit": "git-cz",
-    "changelog": "conventional-changelog --config ./build/changelog-generator/index.js --infile CHANGELOG.md --same-file",
+    "changelog": "lerna-changelog",
     "lint:prettier": "prettier --list-different . \"!**/*.{js,ts}\" ",
     "lint:eslint": "eslint --cache --ext .js --ext .ts .",
     "lint": "yarn lint:eslint && yarn lint:prettier",
@@ -106,6 +106,7 @@
     "commitlint": "^9.1.2",
     "commitlint-config-cz": "^0.13.1",
     "concat-stream": "^2.0.0",
+    "conventional-changelog-cli": "^2.1.0",
     "cz-customizable": "^6.3.0",
     "del-cli": "^3.0.1",
     "eslint": "^6.8.0",
@@ -121,6 +122,7 @@
     "jest-serializer-ansi": "^1.0.3",
     "jest-watch-typeahead": "^0.5.0",
     "lerna": "^3.22.1",
+    "lerna-changelog": "^1.0.1",
     "lint-staged": "^10.2.11",
     "prettier": "^2.0.5",
     "readable-stream": "^3.6.0",
@@ -129,7 +131,6 @@
     "ts-jest": "^25.5.1",
     "typescript": "^3.9.7",
     "webpack": "^4.44.1",
-    "yeoman-test": "^2.7.0",
-    "conventional-changelog-cli": "^2.1.0"
+    "yeoman-test": "^2.7.0"
   }
 }