When building prboom with gcc-14 the following error appeared on the
autobuilder:
```
i_main.c: In function 'main':
i_main.c:359:10: error: assignment to 'const char * const*' from incompatible pointer type 'char **' [-Wincompatible-pointer-types]
359 | myargv = argv;
| ^
```
While this package did not receive any update for a while on the
sourceforge mirror, I backported the fix from a fork. For more
information see [1].
[1] 92d44b6383
Fixes: https://autobuild.buildroot.org/results/888/88846e3cb267b04da58bc17d92fd5dd385b65b5d
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit c0bf3da45b)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>