build(deps): 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>

Author: dependabot[bot]

.github/workflows/test.yml

@@ -148,7 +148,7 @@ jobs:
       with:
         go-version: 1.21.x
     - name: Cache ~/Library/Caches/lima/download
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/Library/Caches/lima/download
         # hashFiles do not seem to support symlinks
@@ -227,7 +227,7 @@ jobs:
     - uses: actions/setup-go@v5
       with:
         go-version: 1.20.x
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       with:
         path: ~/.cache/lima/download
         # hashFiles do not seem to support symlinks
@@ -273,7 +273,7 @@ jobs:
     - uses: actions/setup-go@v5
       with:
         go-version: 1.20.x
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       with:
         path: ~/.cache/lima/download
         key: ${{ runner.os }}-colima-${{ matrix.colima-version }}
@@ -319,7 +319,7 @@ jobs:
       with:
         go-version: 1.21.x
     - name: Cache ~/Library/Caches/lima/download
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/Library/Caches/lima/download
         # hashFiles do not seem to support symlinks
@@ -393,7 +393,7 @@ jobs:
       with:
         go-version: 1.21.x
     - name: Cache ~/Library/Caches/lima/download
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/Library/Caches/lima/download
         key: ${{ runner.os }}-upgrade-${{ matrix.oldver }}
@@ -425,7 +425,7 @@ jobs:
       with:
         go-version: 1.21.x
     - name: Cache ~/Library/Caches/lima/download
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/Library/Caches/lima/download
         # hashFiles do not seem to support symlinks