Remove shared eslint since it's not used (#3058)

libs/shared/eslintrc.json

@@ -1,29 +0,0 @@
-{
-  "parser": "@typescript-eslint/parser",
-  "plugins": ["@typescript-eslint"],
-  "extends": [
-    "eslint:recommended",
-    "plugin:@typescript-eslint/recommended",
-    "plugin:import/recommended",
-    "plugin:import/typescript",
-    "prettier"
-  ],
-  "rules": {
-    "@typescript-eslint/no-explicit-any": "off", // TODO: This should be re-enabled
-    "@typescript-eslint/no-unused-vars": ["warn", { "args": "none" }],
-    "@typescript-eslint/explicit-member-accessibility": [
-      "error",
-      {
-        "accessibility": "no-public"
-      }
-    ],
-    "@typescript-eslint/no-this-alias": [
-      "error",
-      {
-        "allowedNames": ["self"]
-      }
-    ],
-    "no-console": "warn",
-    "import/no-unresolved": "off" // TODO: Look into turning off once each package is an actual package.
-  }
-}