Bump actions/setup-java from 5.5.0 to 5.6.0

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 5.5.0 to 5.6.0.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](0f481fcb61...03ad4de099)

---
updated-dependencies:
- dependency-name: actions/setup-java
  dependency-version: 5.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-android.yml

@@ -20,7 +20,7 @@ jobs:
     if: github.repository == 'flutter/samples'
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
-      - uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a
+      - uses: actions/setup-java@03ad4de0992f5dab5e18fcb136590ce7c4a0ac95
         with:
           distribution: 'zulu'
           java-version: '17'

.github/workflows/build-ios.yml

@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
-      - uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a
+      - uses: actions/setup-java@03ad4de0992f5dab5e18fcb136590ce7c4a0ac95
         with:
           distribution: 'zulu'
           java-version: '17'

.github/workflows/main.yml

@@ -28,7 +28,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     steps:
       - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
-      - uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a
+      - uses: actions/setup-java@03ad4de0992f5dab5e18fcb136590ce7c4a0ac95
         with:
           distribution: 'zulu'
           java-version: '17'