fix(ci): use JetBrains JDK 21 to match gradle-daemon-jvm.properties

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: bmc08gt

.github/workflows/build-code-upload-android.yml

@@ -46,7 +46,7 @@ jobs:
         uses: actions/setup-java@v3
         with:
           java-version: '21'
-          distribution: 'corretto'
+          distribution: 'jetbrains'
           cache: 'gradle'
 
       - name: Setup Ruby env

.github/workflows/build-fcash2-upload-android.yml

@@ -23,7 +23,7 @@ jobs:
         uses: actions/setup-java@v3
         with:
           java-version: '21'
-          distribution: 'corretto'
+          distribution: 'jetbrains'
           cache: 'gradle'
 
       - name: Setup Ruby env