Update pyzmq requirement from ==27.2.* to ==27.3.* in /docker/main

Updates the requirements on [pyzmq](https://github.com/zeromq/pyzmq) to permit the latest version.
- [Release notes](https://github.com/zeromq/pyzmq/releases)
- [Commits](https://github.com/zeromq/pyzmq/compare/v27.2.0...v27.3.0)

---
updated-dependencies:
- dependency-name: pyzmq
  dependency-version: 27.3.0
  dependency-type: direct:production
...

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

.github/actions/setup/action.yml

@@ -42,7 +42,7 @@ runs:
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v4
     - name: Log in to the Container registry
-      uses: docker/login-action@8aa5831fb8d48d8f76594c7ddde61ae58019f550
+      uses: docker/login-action@81c6f93d4bc991e510b342a00b419b3bb4efc5c6
       with:
         registry: ghcr.io
         username: ${{ github.actor }}

.github/workflows/ci.yml

@@ -590,7 +590,7 @@ jobs:
         with:
           string: ${{ github.repository }}
       - name: Log in to the Container registry
-        uses: docker/login-action@8aa5831fb8d48d8f76594c7ddde61ae58019f550
+        uses: docker/login-action@81c6f93d4bc991e510b342a00b419b3bb4efc5c6
         with:
           registry: ghcr.io
           username: ${{ github.actor }}

.github/workflows/release.yml

@@ -18,7 +18,7 @@ jobs:
         with:
           string: ${{ github.repository }}
       - name: Log in to the Container registry
-        uses: docker/login-action@8aa5831fb8d48d8f76594c7ddde61ae58019f550
+        uses: docker/login-action@81c6f93d4bc991e510b342a00b419b3bb4efc5c6
         with:
           registry: ghcr.io
           username: ${{ github.actor }}

docker/main/requirements-wheels.txt

@@ -26,7 +26,7 @@ psutil == 7.2.*
 pydantic == 2.14.*
 git+https://github.com/fbcotter/py3nvml#egg=py3nvml
 tzdata == 2026.6
-pyzmq == 27.2.*
+pyzmq == 27.3.*
 ruamel.yaml == 0.19.*
 tzlocal == 5.4.5
 requests == 2.34.*