feat: Add distribution detection support to .sdkmanrc file (#975)

* feat: Add distribution detection support to .sdkmanrc file

Extends .sdkmanrc support to automatically detect Java distribution from SDKMAN identifiers (e.g., java=21.0.5-tem maps to temurin distribution).

Makes distribution input optional when using .sdkmanrc with distribution suffix.

* fix: align SDKMAN sem identifier mapping

* fix: support SDKMAN albba identifier

* docs: clarify sdkmanrc distribution inference scope

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

* Add Tencent Kona SDKMAN mapping and format sdkmanrc docs as a table

- Map SDKMAN 'kona' identifier to the 'kona' distribution (added in #672)
- Add a .sdkmanrc test case for the kona suffix
- Convert the inline SDKMAN suffix mapping in advanced-usage.md to a table
- Rebuild dist bundles

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

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Co-authored-by: Bruno Borges <brborges@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Bruno Borges <bruno.borges@gmail.com>

action.yml

@@ -10,8 +10,8 @@ inputs:
     description: 'The path to a file containing the Java version to set up (.java-version, .tool-versions, .sdkmanrc). Used when java-version is not set. See examples of supported syntax in README file'
     required: false
   distribution:
-    description: 'Java distribution. See the list of supported distributions in README file'
-    required: true
+    description: 'Java distribution. See the list of supported distributions in README file. This input is required except when java-version-file points to .sdkmanrc with a recognized distribution suffix (e.g., java=21.0.5-tem).'
+    required: false
   java-package:
     description: 'The package type (jdk, jre, jdk+fx, jre+fx)'
     required: false