Support Temurin JDKs with JMOD files (#1149)

* Initial plan

* Add Temurin JMOD installation support

* Rebuild action bundles

* Use java-package for Temurin JMODs

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: e7d8c581-2d14-4ccc-aeca-afc0f3b0c2bc

* Fix Temurin JMOD test paths on Windows

Use platform-aware path construction for the JMOD copy and cache assertions so the Windows test expects backslash-normalized paths.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Bruno Borges <brborges@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: e7d8c581-2d14-4ccc-aeca-afc0f3b0c2bc

src/distributions/distribution-factory.ts

@@ -50,6 +50,15 @@ export function getJavaDistribution(
   installerOptions: JavaInstallerOptions,
   jdkFile?: string
 ): JavaBase | null {
+  if (
+    installerOptions.packageType === 'jdk+jmods' &&
+    distributionName !== JavaDistribution.Temurin
+  ) {
+    throw new Error(
+      "java-package 'jdk+jmods' is only supported for distribution 'temurin'."
+    );
+  }
+
   switch (distributionName) {
     case JavaDistribution.JdkFile:
       return new LocalDistribution(installerOptions, jdkFile);