Bump actions/cache from 3 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v3...v4)

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

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

.github/workflows/ea-jdk.yml

@@ -21,7 +21,7 @@ jobs:
         run: tools/ci/pre-show-env.sh
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           enableCrossOsArchive: true
           key: coursier_cache-${{ hashFiles('build.sbt') }}

.github/workflows/main.yml

@@ -20,7 +20,7 @@ jobs:
         run: git config --global --add safe.directory $GITHUB_WORKSPACE
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           key: coursier_cache-${{ runner.os }}-${{ hashFiles('build.sbt') }}
           path: ${{ env.COURSIER_CACHE }}
@@ -60,7 +60,7 @@ jobs:
         run: tools/ci/pre-show-env.sh
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           key: coursier_cache-${{ runner.os }}-${{ hashFiles('build.sbt') }}
           path: ${{ env.COURSIER_CACHE }}
@@ -114,7 +114,7 @@ jobs:
         run: tools/ci/pre-show-env.sh
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           key: coursier_cache-${{ runner.os }}-${{ hashFiles('build.sbt') }}
           path: ${{ env.COURSIER_CACHE }}
@@ -172,7 +172,7 @@ jobs:
         run: tools/ci/pre-show-env.sh
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           key: coursier_cache-${{ runner.os }}-${{ hashFiles('build.sbt') }}
           path: ${{ env.COURSIER_CACHE }}
@@ -220,7 +220,7 @@ jobs:
         run: tools/ci/pre-show-env.sh
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           key: coursier_cache-${{ runner.os }}-${{ hashFiles('build.sbt') }}
           path: ${{ env.COURSIER_CACHE }}
@@ -264,7 +264,7 @@ jobs:
         run: tools/ci/pre-show-env.sh
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           key: coursier_cache-${{ runner.os }}-${{ hashFiles('build.sbt') }}
           path: ${{ env.COURSIER_CACHE }}
@@ -318,7 +318,7 @@ jobs:
         run: tools/ci/pre-show-env.sh
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           key: coursier_cache-${{ runner.os }}-${{ hashFiles('build.sbt') }}
           path: ${{ env.COURSIER_CACHE }}
@@ -375,7 +375,7 @@ jobs:
         run: tools/ci/pre-show-env.sh
 
       - name: Coursier downloads cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           key: coursier_cache-${{ runner.os }}-${{ hashFiles('build.sbt') }}
           path: ${{ env.COURSIER_CACHE }}