chore: Drop PHP 8.2 from test matrix, use PHP 8.3 for coverage

Author: kishore7snehil

.github/workflows/matrix.json

@@ -1,6 +1,5 @@
 {
   "include": [
-    { "php": "8.2" },
     { "php": "8.3" }
   ]
 }

.github/workflows/tests.yml

@@ -110,10 +110,10 @@ jobs:
           php: ${{ matrix.php }}
           coverage: pcov
 
-      - if: matrix.php == '8.2'
+      - if: matrix.php == '8.3'
         run: composer pest:coverage
 
-      - if: matrix.php == '8.2'
+      - if: matrix.php == '8.3'
         uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d # [email protected]
         with:
           directory: ./coverage/