fix(check-api): emit LF in api-extractor reports (newlineKind) so they don't trip git's whitespace gate

Author: bendersej

scripts/check-api.mjs

@@ -53,6 +53,9 @@ const checkEntry = (entry) => {
     tempConfigPath,
     JSON.stringify({
       projectFolder: packageDir,
+      // api-extractor defaults to CRLF; force LF so the committed reports don't trip
+      // git's whitespace gate or churn across platforms.
+      newlineKind: 'lf',
       mainEntryPointFilePath: resolve(packageDir, entry.types),
       compiler: { tsconfigFilePath: resolve(packageDir, 'tsconfig.json') },
       apiReport: {