Ignore pam_panic_config since it will be "built"

.gitignore

@@ -33,6 +33,7 @@ po/*.sin
 src/pam_panic/man/*
 !src/pam_panic/man/Makefile.am
 !src/pam_panic/man/man8/
+src/pam_panic_config/pam_panic_config
 src/pam_panic_pw/pam_panic_pw
 src/pam_panic_pw/man/*
 !src/pam_panic_pw/man/Makefile.am