Keep overload-* lines unmodified in sanitised bridge descriptors.

This will depend on the version number as future versions may
include information we would not want to expose.

Hotfix for #40006.
1 job for master in 2 minutes and 28 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Test
failed test #23128

00:02:28

 
Name Stage Failure
failed
test Test
	at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1362)
at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1313)
at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1068)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 20 more

Total time: 1 second
Cleaning up file based variables
ERROR: Job failed: exit code 1