build: initialise git first (before commands)

when running the inject logic, we should still initialise
the git repository because these commands make use of the
coreboot build system which requires git.

Signed-off-by: Leah Rowe <leah@libreboot.org>

build

@@ -36,9 +36,9 @@ main()
 	    git_err "git config --global user.name \"John Doe\""
 	git config --global user.email 1>/dev/null 2>/dev/null || \
 	    git_err "git config --global user.email \"john.doe@example.com\""
+	git_init
 
 	initcmd $@
-	git_init
 
 	[ -f "${spath}" ] || $err "Bad command. Check $projectname docs."
 	shift 1; "$spath" $@ || $err "excmd: ${spath} ${@}"