Fix eslint not validating eslint rules correctly (#3423)

eslint.config.js

@@ -65,6 +65,7 @@ const allFilesConfig = tsEslint.config({
 export function getTypeScriptProjectRules(root) {
   return tsEslint.config({
     files: ["**/*.ts", "**/*.tsx"],
+    ignores: ["packages/http-client-csharp/**/*"], // Ignore isolated modules
     plugins: {
       deprecation,
     },

tsconfig.json

@@ -1,3 +1,5 @@
 {
-  "extends": "./tsconfig.base.json"
+  "extends": "./tsconfig.base.json",
+  "include": ["**/*.ts", "**/*.tsx"],
+  "exclude": ["**/node_modules/", "**/dist/", "**/build/", "**/coverage/"]
 }