[dependabot]: Bump docker/login-action from 3 to 4 in the actions group (#672)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mne[bot] <50266005+mne-bot@users.noreply.github.com>
Co-authored-by: Eric Larson <larson.eric.d@gmail.com>

Author: 3 people

.github/workflows/Docker_Release_Tags.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}

.github/workflows/Docker_Tests.yml

@@ -19,7 +19,7 @@ jobs:
         shell: bash -el {0}
     steps:
       - uses: actions/checkout@v6
-      - uses: docker/login-action@v3
+      - uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}