Fix CI deprecation warnings

.github/actions/cache-desktop-proguard/action.yml

@@ -0,0 +1,18 @@
+name: Cache desktop ProGuard jars
+description: Restore or save the CI ProGuard export directory (speeds up release desktop-proguard job)
+
+outputs:
+  cache-hit:
+    description: Whether ProGuard jars were restored from cache
+    value: ${{ steps.cache.outputs.cache-hit }}
+
+runs:
+  using: composite
+  steps:
+    - uses: actions/cache@v5
+      id: cache
+      with:
+        path: app/desktop/build/ci/proguard
+        key: desktop-proguard-v1-${{ hashFiles('gradle/libs.versions.toml', 'build.gradle.kts', 'settings.gradle.kts', 'app/desktop/build.gradle.kts', 'app/desktop/proguard-rules.pro', 'app/shared/build.gradle.kts') }}
+        restore-keys: |
+          desktop-proguard-v1-

.github/actions/cache-windows-rust-tools/action.yml

@@ -0,0 +1,18 @@
+name: Cache Windows installer Rust binaries
+description: Restore or save compiled windows-setup release executables
+
+outputs:
+  cache-hit:
+    description: Whether Rust installer tools were restored from cache
+    value: ${{ steps.cache.outputs.cache-hit }}
+
+runs:
+  using: composite
+  steps:
+    - uses: actions/cache@v5
+      id: cache
+      with:
+        path: app/desktop/windows-setup/target/release
+        key: windows-rust-tools-v1-${{ hashFiles('app/desktop/windows-setup/Cargo.lock') }}
+        restore-keys: |
+          windows-rust-tools-v1-

.github/actions/setup-java-gradle/action.yml

@@ -10,14 +10,14 @@ inputs:
 runs:
   using: composite
   steps:
-    - uses: actions/setup-java@v4
+    - uses: actions/setup-java@v5
       with:
         distribution: temurin
         java-version: "17"
         architecture: ${{ inputs.java-architecture }}
 
-    - uses: gradle/actions/setup-gradle@v4
+    - uses: gradle/actions/setup-gradle@v5
       with:
         gradle-version: wrapper
         cache-read-only: false
-        add-job-summary: true
+        add-job-summary: on-failure