Merge pull request 'Fix URLs and commits form broken packages' (#3) from aplanas/ring0_submodules:main into main

Reviewed-on: https://gitea.opensuse.org/mold/ring0_submodules/pulls/3

.gitmodules

@@ -108,7 +108,7 @@
 	url = ../../rpm/gcc.git
 [submodule "gcc12"]
 	path = gcc12
-	url = ../gcc12.git
+	url = ../../rpm/gcc12.git
 [submodule "gdbm"]
 	path = gdbm
 	url = ../../rpm/gdbm.git
@@ -384,7 +384,7 @@
 	url = ../../rpm/dummy-release.git
 [submodule "build"]
 	path = build
-	url = ../build.git
+	url = ../../rpm/build.git
 [submodule "psmisc"]
 	path = psmisc
 	url = ../../rpm/psmisc.git