Dependabot updates (#156)

* Bump shivammathur/setup-php from 2.33.0 to 2.34.1

Bumps [shivammathur/setup-php](https://github.com/shivammathur/setup-php) from 2.33.0 to 2.34.1.
- [Release notes](https://github.com/shivammathur/setup-php/releases)
- [Commits](shivammathur/setup-php@cf4cade...0f7f1d0)

---
updated-dependencies:
- dependency-name: shivammathur/setup-php
  dependency-version: 2.34.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

* Bump docker/setup-buildx-action from 3.10.0 to 3.11.1

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 3.10.0 to 3.11.1.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@b5ca514...e468171)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-version: 3.11.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/continuous_integration.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@cf4cade2721270509d5b1c766ab3549210a39a2a
+        uses: shivammathur/setup-php@0f7f1d08e3e32076e51cae65eb0b0c871405b16e
         with:
           php-version: '8.3'
           tools: composer

.github/workflows/smoketest.yml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
         with:
           install: true