gitk: ignore generated POT file

"po/gitk.pot" is generated from the source for translation maintenance. Ignore it in the working tree so regenerating the template does not introduce unnecessary noise in `git status`. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>

Jiang Xin committed Mar 19, 2026 at 17:08 UTC cc10508b1888b75a30eeb7885080871065e79bf3
1 file changed +1
.gitignore
+1
@@ -1,2 +1,3 @@
1 /GIT-TCLTK-VARS
2 /gitk-wish
3 +po/gitk.pot