Update actions/checkout action to v5 (#4401)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/automatic-calendar-version.yml

@@ -16,7 +16,7 @@ jobs:
     if: github.repository == 'element-hq/element-x-ios'
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup environment
         run: 

.github/workflows/danger.yml

@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup environment
         run: 

.github/workflows/integration-tests.yml

@@ -17,7 +17,7 @@ jobs:
       cancel-in-progress: false
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: actions/cache@v4
         with:

.github/workflows/translations-pr.yml

@@ -12,7 +12,7 @@ jobs:
     if: github.repository == 'element-hq/element-x-ios'
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup environment
         run: