ci: upgrade php version to launch roave/backward-compatibility-check

.github/workflows/bc-break.yaml

@@ -1,7 +1,12 @@
 ---
 name: Roave
 
-on: workflow_call
+on:
+  workflow_call:
+    inputs:
+      LAST_VERSION:
+        type: string
+        required: true
 
 jobs:
   roave_bc_check:
@@ -11,6 +16,10 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ inputs.LAST_VERSION }}
       - name: Composer install
         run: composer require --dev roave/backward-compatibility-check
       - name: Roave BC Check

.github/workflows/pull-request.yaml

@@ -10,6 +10,8 @@ concurrency:
 jobs:
     bc-break:
         uses: ./.github/workflows/bc-break.yaml
+        with:
+            LAST_VERSION: '8.2'
 
     test:
         uses: ./.github/workflows/test.yaml

.github/workflows/push.yaml

@@ -13,6 +13,8 @@ concurrency:
 jobs:
     bc-break:
         uses: ./.github/workflows/bc-break.yaml
+        with:
+            LAST_VERSION: '8.2'
 
     test:
         uses: ./.github/workflows/test.yaml