Drop support for PHP 8.1 and PHP 8.2.

Author: prwater

.github/workflows/unit.yml

@@ -16,8 +16,6 @@ jobs:
       fail-fast: false
       matrix:
         php-version:
-          - "8.1"
-          - "8.2"
           - "8.3"
 
     steps:
@@ -44,7 +42,9 @@ jobs:
         run:  "bin/phing unit"
 
       - name: "Upload to Codecov"
-        uses: "codecov/codecov-action@v2"
+        uses: "codecov/codecov-action@v4"
         with:
           files:   "test/coverage.xml"
           verbose: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

composer.json

@@ -7,7 +7,7 @@
   ],
   "license": "MIT",
   "require": {
-    "php": ">=8.1",
+    "php": ">=8.3",
     "ext-dom": "*",
     "ext-libxml": "*",
     "plaisio/console": "^3.0.0",