adding 8.3 to build matrix (#1189)

* adding 8.3 to build matrix

* add experimental 8.4

.github/workflows/php.yml

@@ -13,14 +13,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-version: ['7.4', '8.0', '8.1', '8.2']
+        php-version: ['7.4', '8.0', '8.1', '8.2', '8.3']
         experimental: [false]
         composer_args: [""]
         include:
-          - php-version: 8.3
+          - php-version: 8.4
             experimental: true
             composer_args: "--ignore-platform-reqs"
-            dummy: true
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/publish-otel-php-base-docker-image.yml

@@ -8,7 +8,7 @@ jobs:
     name: OpenTelemetry PHP base docker image creation
     strategy:
       matrix:
-        php-version: ['7.4', '8.0', '8.1', '8.2']
+        php-version: ['7.4', '8.0', '8.1', '8.2', '8.3']
     runs-on: ubuntu-latest
     permissions:
       packages: write