Bump actions/cache from 5 to 6

Bumps [actions/cache](https://github.com/actions/cache) from 5 to 6.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v5...v6)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/JetLagged.yaml

@@ -53,7 +53,7 @@ jobs:
       - name: Generate cache key
         run: ./scripts/checksum.sh $SAMPLE_PATH checksum.txt
 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: |
             ~/.gradle/caches/modules-*

.github/workflows/JetNews.yaml

@@ -57,7 +57,7 @@ jobs:
       - name: Generate cache key
         run: ./scripts/checksum.sh $SAMPLE_PATH checksum.txt
 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: |
             ~/.gradle/caches/modules-*

.github/workflows/Jetchat.yaml

@@ -52,7 +52,7 @@ jobs:
       - name: Generate cache key
         run: ./scripts/checksum.sh $SAMPLE_PATH checksum.txt
 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: |
             ~/.gradle/caches/modules-*

.github/workflows/Reply.yaml

@@ -53,7 +53,7 @@ jobs:
       - name: Generate cache key
         run: ./scripts/checksum.sh $SAMPLE_PATH checksum.txt
 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: |
             ~/.gradle/caches/modules-*

.github/workflows/build-sample.yml

@@ -55,7 +55,7 @@ jobs:
         env:
           INPUTS_PATH: ${{ inputs.path }}
 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: |
             ~/.gradle/caches/modules-*