chore(deps): bump actions/cache from 2 to 5

Bumps [actions/cache](https://github.com/actions/cache) from 2 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v2...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>

Author: dependabot[bot]

.github/workflows/auto-build-rpm.yml

@@ -31,7 +31,7 @@ jobs:
 
       - uses: docker/setup-buildx-action@v1
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-apisixdashboard-${{ github.sha }}

.github/workflows/backend-cli-test.yml

@@ -34,7 +34,7 @@ jobs:
 
       - name: cache etcd
         id: cache-etcd
-        uses: actions/cache@v2
+        uses: actions/cache@v5
         with:
           path: |
             ${{ github.workspace }}/api/etcd-v${{ matrix.etcd }}-linux-amd64

.github/workflows/backend-e2e-test.yml

@@ -29,7 +29,7 @@ jobs:
           go-version: "1.13"
           submodules: recursive
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build
@@ -40,7 +40,7 @@ jobs:
 
       - uses: docker/setup-buildx-action@v1
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-apisixdashboard-${{ github.sha }}
@@ -149,7 +149,7 @@ jobs:
 
       - uses: docker/setup-buildx-action@v1
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-apisixdashboard-${{ github.sha }}

.github/workflows/backend-unit-test.yml

@@ -33,7 +33,7 @@ jobs:
         with:
           go-version: "1.13"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build

.github/workflows/deploy-with-docker.yml

@@ -27,7 +27,7 @@ jobs:
 
       - uses: docker/setup-buildx-action@v1
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-apisixdashboard-${{ github.sha }}

.github/workflows/frontend-e2e-test.yml

@@ -53,7 +53,7 @@ jobs:
         with:
           go-version: '1.13'
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build
@@ -69,7 +69,7 @@ jobs:
           nohup go run ./main.go &
 
       - name: Cache Cypress binary
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v5
         id: cypress-binary-cache
         with:
           path: '*/cypress/cache'

.github/workflows/frontend-plugin-e2e-test.yml

@@ -51,7 +51,7 @@ jobs:
         with:
           go-version: '1.13'
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build
@@ -71,7 +71,7 @@ jobs:
           nohup go run ./main.go &
 
       - name: Cache Cypress binary
-        uses: actions/cache@v2.1.6
+        uses: actions/cache@v5
         id: cypress-binary-cache
         with:
           path: '*/cypress/cache'

.github/workflows/go-lint.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           go-version: '1.13'
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build

.github/workflows/make-build.yaml

@@ -50,7 +50,7 @@ jobs:
         with:
           go-version: '1.13'
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build

.github/workflows/release-test.yml

@@ -47,7 +47,7 @@ jobs:
         with:
           go-version: '1.13'
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cache/go-build