Supprime la branche nalc de plusieurs sous-modules

h2omes, hazmat_suit, hbarmor, hbhunger, hbsprint, hudbars

.gitmodules

@@ -100,27 +100,21 @@
 [submodule "h2omes"]
 	path = h2omes
 	url = https://sys4.fr/gitea/mff/h2omes.git
-	branch = master
 [submodule "hazmat_suit"]
 	path = hazmat_suit
 	url = https://sys4.fr/gitea/nalc/hazmat_suit.git
-	branch = nalc
 [submodule "hbarmor"]
 	path = hbarmor
 	url = https://sys4.fr/gitea/nalc/minetest_hbarmor.git
-	branch = nalc
 [submodule "hbhunger"]
 	path = hbhunger
 	url = https://sys4.fr/gitea/nalc/minetest_hbhunger.git
-	branch = nalc
 [submodule "hbsprint"]
 	path = hbsprint
 	url = https://sys4.fr/gitea/nalc/hbsprint.git
-	branch = nalc
 [submodule "hudbars"]
 	path = hudbars
 	url = https://sys4.fr/gitea/nalc/minetest_hudbars.git
-	branch = nalc
 [submodule "interact"]
 	path = interact
 	url = https://sys4.fr/gitea/nalc/interact.git