Bump actions/cache from 4 to 5

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] <[email protected]>

Author: dependabot[bot]

.github/workflows/stage-2-test.yaml

@@ -50,7 +50,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Cache node_modules"
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             **/node_modules
@@ -74,7 +74,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Cache node_modules"
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             **/node_modules
@@ -112,7 +112,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Cache node_modules"
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             **/node_modules
@@ -138,7 +138,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Cache node_modules"
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             **/node_modules

.github/workflows/stage-4-acceptance.yaml

@@ -62,7 +62,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Cache node_modules"
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             **/node_modules