Fix ts-jest warning

The "ts-jest" config option "isolatedModules" is deprecated and will be removed in v30.0.0. Please use "isolatedModules: true" in /Projects/install-cli-action/tsconfig.json instead, see https://www.typescriptlang.org/tsconfig/#isolatedModules

Author: volodymyrZotov

config/jest.config.js

@@ -14,10 +14,6 @@ const jestConfig = {
 		".ts": [
 			"ts-jest",
 			{
-				// Note: We shouldn't need to include `isolatedModules` here because it's a deprecated config option in TS 5,
-				// but setting it to `true` fixes the `ESM syntax is not allowed in a CommonJS module when
-				// 'verbatimModuleSyntax' is enabled` error that we're seeing when running our Jest tests.
-				isolatedModules: true,
 				useESM: true,
 			},
 		],

tsconfig.json

@@ -18,6 +18,7 @@
 		"resolveJsonModule": true,
 		"strict": true,
 		"target": "es2022",
-		"verbatimModuleSyntax": true
+		"verbatimModuleSyntax": true,
+		"isolatedModules": true
 	}
 }