[openjdk-22] Fix lintian warnings.

Changelog:

  * d/copyright-generator/strip-common-licenses.sh: add GPLv3 to the 
    list of common licenses.
  * d/JB-*.overrides.in: update lintian overrides.
  * d/s/lintian-override: add source-contains-prebuilt-javascript-object
    due to LP: 2032992.
  * d/control.in: remove duplicate Provides:.
  * d/control: regenerate control.

Testing:

• lintian: clean