build(deps): bump docker/login-action from 3.7.0 to 4.7.0

Bumps [docker/login-action](https://github.com/docker/login-action) from 3.7.0 to 4.7.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](https://github.com/docker/login-action/compare/c94ce9fb468520275223c153574b00df6fe4bcc9...81c6f93d4bc991e510b342a00b419b3bb4efc5c6)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-version: 4.7.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/ci.yml

@@ -99,7 +99,7 @@ jobs:
         uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4.4.1
 
       - name: Login to GHCR
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@81c6f93d4bc991e510b342a00b419b3bb4efc5c6 # v4.7.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -129,7 +129,7 @@ jobs:
         uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4.4.1
 
       - name: Login to GHCR
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@81c6f93d4bc991e510b342a00b419b3bb4efc5c6 # v4.7.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}

Dockerfile

@@ -5,7 +5,7 @@ COPY app/package.json ./
 COPY app/scripts ./scripts
 RUN npm install --omit=dev --no-audit --no-fund
 
-FROM python:3.15-slim AS base
+FROM python:3.14-slim AS base
 
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \