In particular, "<origin> patches: same file name -> no warnings" would
have caught the issue which was fixed in commit
21887021b9acf60157b1b0a39c16f2ec6498021b.
* tests/lint.scm (patches: file names): Rename this test case...
("file patches: different file name -> warning"): ... to this.
("file patches: same file name -> no warnings")
("<origin> patches: different file name -> warning")
("<origin> patches: same file name -> no warnings"): New test cases.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
