prevented python3-pyqt5.qtsvg and python3-pyqt5.qtwebkit from being removed

debugged for about an hour or longer why not all necessary packets are in the offlinerepo.

scripts/casper-remove-needed-packages-from-unistall-manifest.awk

@@ -2,7 +2,7 @@
 
 BEGIN {
 	# This is the number of things we're going to remove. Adjust it when changing the regular expression below
-	want = 5;
+	want = 7;
 	skipped = 0;
 }
 
@@ -26,6 +26,10 @@ function skipit() {
 	skipit()
 }
 
+/^(python3-pyqt5(qtsvg|qtwebkit))/ {
+	skipit()
+}
+
 skip == 0 {
 	print
 }