Bump actions/cache from 4 to 5 (#497)

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4...v5)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/acceptance-test.yml

@@ -37,7 +37,7 @@ jobs:
         go-version-file: 'go.mod'
         cache: true
       id: go
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       continue-on-error: true
       timeout-minutes: 2
       with:
@@ -88,7 +88,7 @@ jobs:
         go-version-file: 'go.mod'
         cache: true
       id: go
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       continue-on-error: true
       timeout-minutes: 2
       with:

.github/workflows/code-check.yml

@@ -43,7 +43,7 @@ jobs:
         go-version-file: 'go.mod'
         cache: false
       id: go
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       continue-on-error: true
       timeout-minutes: 2
       with:

.github/workflows/unit-test.yml

@@ -44,7 +44,7 @@ jobs:
         go-version-file: 'go.mod'
         cache: true
       id: go
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       continue-on-error: true
       timeout-minutes: 2
       with:
@@ -94,7 +94,7 @@ jobs:
         go-version-file: 'go.mod'
         cache: true
       id: go
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       continue-on-error: true
       timeout-minutes: 2
       with: