Bump ramsey/composer-install from 2 to 3

Bumps [ramsey/composer-install](https://github.com/ramsey/composer-install) from 2 to 3.
- [Release notes](https://github.com/ramsey/composer-install/releases)
- [Commits](ramsey/composer-install@v2...v3)

---
updated-dependencies:
- dependency-name: ramsey/composer-install
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/ci.yaml

@@ -29,7 +29,7 @@ jobs:
           extensions: json, openssl, zlib, zip
 
       - name: Composer install
-        uses: ramsey/composer-install@v2
+        uses: ramsey/composer-install@v3
         with:
           composer-options: "--no-scripts"
 
@@ -54,7 +54,7 @@ jobs:
           extensions: json, openssl, zlib, zip
 
       - name: Composer install
-        uses: ramsey/composer-install@v2
+        uses: ramsey/composer-install@v3
         with:
           composer-options: "--no-scripts"