Bump shivammathur/setup-php from 2.30.0 to 2.30.1 (#664)

Bumps [shivammathur/setup-php](https://github.com/shivammathur/setup-php) from 2.30.0 to 2.30.1.
- [Release notes](https://github.com/shivammathur/setup-php/releases)
- [Commits](shivammathur/setup-php@a4e22b6...73963f5)

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

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

Author: dependabot[bot]

.github/workflows/exercise-lint-phpcs-psr-12.yml

@@ -20,7 +20,7 @@ jobs:
     steps:
       - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
 
-      - uses: shivammathur/setup-php@a4e22b60bbb9c1021113f2860347b0759f66fe5d
+      - uses: shivammathur/setup-php@73963f5001e335723c998e4a0125ce060083985c
         with:
           php-version: ${{ matrix.php-version }}
           extensions: gmp

.github/workflows/exercise-tests-phpunit-10.yml

@@ -28,7 +28,7 @@ jobs:
 
       - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
 
-      - uses: shivammathur/setup-php@a4e22b60bbb9c1021113f2860347b0759f66fe5d
+      - uses: shivammathur/setup-php@73963f5001e335723c998e4a0125ce060083985c
         with:
           php-version: ${{ matrix.php-version }}
           extensions: gmp

.github/workflows/exercise-tests-phpunit-9.yml

@@ -27,7 +27,7 @@ jobs:
 
       - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
 
-      - uses: shivammathur/setup-php@a4e22b60bbb9c1021113f2860347b0759f66fe5d
+      - uses: shivammathur/setup-php@73963f5001e335723c998e4a0125ce060083985c
         with:
           php-version: ${{ matrix.php-version }}
           extensions: gmp