chore(deps): bump actions/cache from 2 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 2 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@8492260...13aacd8)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/aws-exec.yml

@@ -23,7 +23,7 @@ jobs:
           go-version: 1.20.x
       - name: Checkout code
         uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
-      - uses: actions/cache@8492260343ad570701412c2f464a5877dc76bace # v2
+      - uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # v4.0.0
         with:
           path: |
             ~/go/pkg/mod

.github/workflows/e2e-operator.yml

@@ -30,7 +30,7 @@ jobs:
           go-version: 1.20.x
       - name: Checkout code
         uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
-      - uses: actions/cache@8492260343ad570701412c2f464a5877dc76bace # v2
+      - uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # v4.0.0
         with:
           path: |
             ~/go/pkg/mod

.github/workflows/gotest.yml

@@ -16,7 +16,7 @@ jobs:
           go-version: 1.20.x
       - name: Checkout code
         uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
-      - uses: actions/cache@8492260343ad570701412c2f464a5877dc76bace # v2
+      - uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # v4.0.0
         with:
           path: |
             ~/go/pkg/mod

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
         uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
         with:
           go-version: v1.20.x
-      - uses: actions/cache@8492260343ad570701412c2f464a5877dc76bace # v2
+      - uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # v4.0.0
         with:
           path: |
             ~/go/pkg/mod

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
   #         go-version: 1.20.x
   #     - name: Checkout code
   #       uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
-  #     - uses: actions/cache@8492260343ad570701412c2f464a5877dc76bace # v2
+  #     - uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # v4.0.0
   #       with:
   #         path: |
   #           ~/go/pkg/mod
@@ -57,7 +57,7 @@ jobs:
           go-version: 1.20.x
       - name: Checkout code
         uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
-      - uses: actions/cache@8492260343ad570701412c2f464a5877dc76bace # v2
+      - uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # v4.0.0
         with:
           path: |
             ~/go/pkg/mod