fix(test): ignore node_modules type diagnostics in ts-jest

Removing patch-package (which rewrote ali-oss's process.browser) made
ts-jest type-check ali-oss's bundled .ts source and fail with TS2339,
breaking npm test on all CI platforms. transformIgnorePatterns does not
exclude node_modules, so ts-jest compiles the imported .ts.

Scope ts-jest diagnostics to exclude node_modules, keeping type-checking
for our own code while ignoring third-party .ts type errors. npm build
and typecheck were unaffected (they resolve ali-oss's .js entry).

Author: rsonghuster

jestconfig.json

@@ -1,7 +1,7 @@
 {
   "transformIgnorePatterns": ["/example/*.*"],
   "transform": {
-    "^.+\\.(ts|tsx)$": "ts-jest"
+    "^.+\\.(ts|tsx)$": ["ts-jest", { "diagnostics": { "exclude": ["**/node_modules/**"] } }]
   },
   "testRegex": "(/__tests__/(ut|it)/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$",
   "moduleFileExtensions": ["ts", "tsx", "js", "jsx", "json", "node"],