Add extension dependency support for Darwin

Refactor extension.sh to 3 scripts

Update dependencies

Minor fixes in cache.ts and tests

Improve get_api_version in cache.sh

Improve logs

Use @actions/cache to cache dependencies

Refactor linux.sh

Refactor Node.js code

Do not setup dependencies for old PHP

Remove duplicate dependency extensions in linux

Bump version to 1.6.0

.eslintrc.json

@@ -12,12 +12,5 @@
     "plugin:prettier/recommended",
     "prettier"
   ],
-  "plugins": ["@typescript-eslint", "jest"],
-  "rules": {
-    "camelcase": "off",
-    "require-atomic-updates": "off",
-    "@typescript-eslint/ban-ts-ignore": "off",
-    "@typescript-eslint/camelcase": "off",
-    "@typescript-eslint/no-unused-vars": "off"
-  }
+  "plugins": ["@typescript-eslint", "jest"]
 }