back to scala-3.3.4: scalac in 3.3.5 is more than 2 times slower;

--- a/Admin/components/main	Wed Feb 12 00:40:57 2025 +0100
+++ b/Admin/components/main	Wed Feb 12 00:53:15 2025 +0100
@@ -32,7 +32,7 @@
 postgresql-42.7.5
 prismjs-1.29.0
 rsync-3.2.7-1
-scala-3.3.5
+scala-3.3.4
 smbc-0.4.1
 solr-9.7.0-1
 spass-3.8ds-2

--- a/src/Pure/ROOT.ML	Wed Feb 12 00:40:57 2025 +0100
+++ b/src/Pure/ROOT.ML	Wed Feb 12 00:53:15 2025 +0100
@@ -1,6 +1,6 @@
 (*  Title:      Pure/ROOT.ML
     Author:     Makarius
-    UUID:       9c5036f1-7617-4ac5-8de7-d996863e5e58
+    UUID:       26c42c05-587c-41c1-882d-903627102706
 
 Main entry point for the Isabelle/Pure bootstrap process.
 

--- a/src/Pure/ROOT.scala	Wed Feb 12 00:40:57 2025 +0100
+++ b/src/Pure/ROOT.scala	Wed Feb 12 00:53:15 2025 +0100
@@ -1,6 +1,6 @@
 /*  Title:      Pure/ROOT.scala
     Author:     Makarius
-    UUID:       9c5036f1-7617-4ac5-8de7-d996863e5e58
+    UUID:       26c42c05-587c-41c1-882d-903627102706
 
 Root of isabelle package.
 */