build: remove remnants of --disable-globalcfg

Related commits:

* ee879a2f2 ("fix arg-max-count and arg-max-len options in
  firejail.config", 2025-11-30)
* 65571c3cc ("remove --enable-globalcfg software config option",
  2025-11-30)

Relates to #6984.

config.mk.in

@@ -57,7 +57,6 @@ MANFLAGS = \
 	$(HAVE_DBUSPROXY) \
 	$(HAVE_FILE_TRANSFER) \
 	$(HAVE_FORCE_NONEWPRIVS) \
-	$(HAVE_GLOBALCFG) \
 	$(HAVE_IDS) \
 	$(HAVE_LANDLOCK) \
 	$(HAVE_NETWORK) \

test/compile/compile.sh

@@ -24,7 +24,6 @@ arr[7]="TEST 7: compile X11 disabled"
 arr[8]="TEST 8: compile selinux"
 arr[9]="TEST 9: compile file transfer disabled"
 arr[10]="TEST 10: compile disable whitelist"
-arr[11]="TEST 11: compile disable global config"
 arr[12]="TEST 12: compile apparmor"
 arr[13]="TEST 13: compile busybox"
 arr[14]="TEST 14: compile overlayfs disabled"
@@ -273,26 +272,6 @@ cp output-configure oc10
 cp output-make om10
 rm output-configure output-make
 
-#*****************************************************************
-# TEST 11
-#*****************************************************************
-# - disable global config
-#*****************************************************************
-print_title "${arr[11]}"
-cd firejail || exit 1
-make distclean
-./configure --prefix=/usr --enable-fatal-warnings \
-  --disable-globalcfg \
-  2>&1 | tee ../output-configure
-
-make -j "$(nproc)" 2>&1 | tee ../output-make
-cd ..
-grep Warning output-configure output-make > ./report-test11
-grep Error output-configure output-make >> ./report-test11
-cp output-configure oc11
-cp output-make om11
-rm output-configure output-make
-
 #*****************************************************************
 # TEST 12
 #*****************************************************************