Bump docker/metadata-action from 4 to 5

Bumps [docker/metadata-action](https://github.com/docker/metadata-action) from 4 to 5.
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Upgrade guide](https://github.com/docker/metadata-action/blob/master/UPGRADE.md)
- [Commits](docker/metadata-action@v4...v5)

---
updated-dependencies:
- dependency-name: docker/metadata-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/d4science-images.yml

@@ -39,7 +39,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Docker meta
         id: docker_meta_base
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: ${{ github.repository_owner }}/notebooks-d4science-base
           tags: |
@@ -80,7 +80,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Docker meta
         id: docker_meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: eginotebooks/${{ matrix.image }}
           tags: |

.github/workflows/egi-images.yml

@@ -31,7 +31,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Docker meta
         id: docker_meta_base
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: ${{ github.repository_owner }}/notebooks-base
           tags: |
@@ -71,7 +71,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Docker meta
         id: docker_meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: eginotebooks/${{ matrix.image }}
           tags: |

.github/workflows/sidecar.yml

@@ -32,7 +32,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Docker meta
         id: docker_meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: eginotebooks/${{ matrix.image }}
           tags: |