Add crash log file to .gitignore

Calinou · coelckers · commit 0328eca7f076 · 2024-04-12T07:13:15.000+02:00
This prevents accidentally committing this file if you run
into a crash while working on something.
diff --git a/.gitignore b/.gitignore
@@ -31,3 +31,4 @@
 /build_vc2019-64
 /build_vc2019-32
 /build__
+gzdoom-crash.log
