Removed EOL Qt versions

Author: itay-grudev

.github/workflows/main.yml

@@ -15,7 +15,7 @@ jobs:
     name: Build
     strategy:
       matrix:
-        qt_version: [5.12.6, 5.15.0, 6.0.0, 6.2.0]
+        qt_version: [5.15.0, 6.2.6, 6.5.0]
         platform: [ubuntu-20.04, windows-latest, macos-latest]
         include:
           - qt_version: 6.0.0