Add KDE SDK 5.15-23.08

Author: q7nm

.github/workflows/docker.yml

@@ -73,6 +73,10 @@ jobs:
             packages: org.kde.Platform//5.15-22.08 org.kde.Sdk//5.15-22.08
             remote: flathub
 
+          - name: kde-5.15-23.08
+            packages: org.kde.Platform//5.15-23.08 org.kde.Sdk//5.15-23.08
+            remote: flathub
+
           - name: kde-6.2
             packages: org.kde.Platform//6.2 org.kde.Sdk//6.2
             remote: flathub

README.md

@@ -217,6 +217,7 @@ You can specify the specific runtime you need to use through the image tags:
 | KDE             | 5.15    | `kde-5.15`          | `image: bilelmoussaoui/flatpak-github-actions:kde-5.15`          |
 | KDE             | 5.15-21.08    | `kde-5.15-21.08`          | `image: bilelmoussaoui/flatpak-github-actions:kde-5.15-21.08`          |
 | KDE             | 5.15-22.08    | `kde-5.15-22.08`          | `image: bilelmoussaoui/flatpak-github-actions:kde-5.15-22.08`          |
+| KDE             | 5.15-23.08    | `kde-5.15-23.08`          | `image: bilelmoussaoui/flatpak-github-actions:kde-5.15-23.08`          |
 | KDE             | 6.2     | `kde-6.2`          | `image: bilelmoussaoui/flatpak-github-actions:kde-6.2`          |
 | KDE             | 6.3     | `kde-6.3`          | `image: bilelmoussaoui/flatpak-github-actions:kde-6.3`          |
 | KDE             | 6.4     | `kde-6.4`          | `image: bilelmoussaoui/flatpak-github-actions:kde-6.4`          |