chore: Update actions/cache to v5 in all GitHub workflows.

Author: EirikWulff

.github/workflows/azure-app-secrets.yml

@@ -39,7 +39,7 @@ jobs:
         EOF
     - name: Cache dependencies
       id: vendor-cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       env:
         cache-name: cache-vendor-files
       with:

.github/workflows/eformidling-mottak.yml

@@ -46,7 +46,7 @@ jobs:
         EOF
     - name: Cache dependencies
       id: vendor-cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       env:
         cache-name: cache-vendor-files
       with:

.github/workflows/jamf2pureservice.yml

@@ -42,7 +42,7 @@ jobs:
         EOF
     - name: Cache dependencies
       id: vendor-cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       env:
         cache-name: cache-vendor-files
       with:

.github/workflows/userCleanup.yml

@@ -35,7 +35,7 @@ jobs:
         EOF
     - name: Cache dependencies
       id: vendor-cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       env:
         cache-name: cache-vendor-files
       with:

.github/workflows/utsending.yml

@@ -39,7 +39,7 @@ jobs:
         EOF
     - name: Cache dependencies
       id: vendor-cache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       env:
         cache-name: cache-vendor-files
       with: