Bump docker/login-action from 3.7.0 to 4.0.0

Bumps [docker/login-action](https://github.com/docker/login-action) from 3.7.0 to 4.0.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@c94ce9f...b45d80f)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ftl-build.yml

@@ -79,7 +79,7 @@ jobs:
       -
         name: Login to Docker Hub
         if: env.DO_DEPLOY == 'true'
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 #v3.7.0
+        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 #v4.0.0
         with:
           registry: docker.io
           username: ${{ secrets.DOCKERHUB_USER }}
@@ -88,7 +88,7 @@ jobs:
       -
         name: Login to GitHub Container Registry
         if: env.DO_DEPLOY == 'true'
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 #v3.7.0
+        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 #v4.0.0
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
@@ -169,15 +169,15 @@ jobs:
         uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a #v4.0.0
       -
         name: Login to Docker Hub
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 #v3.7.0
+        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 #v4.0.0
         with:
           registry: docker.io
           username: ${{ secrets.DOCKERHUB_USER }}
           password: ${{ secrets.DOCKERHUB_PASS }}
 
       -
         name: Login to GitHub Container Registry
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 #v3.7.0
+        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 #v4.0.0
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}