git.sh: remove meaningless check

in the function that immediately follows, it
starts two for loops that check every item in
that directory, using the asterisk wildcard.

if the directory does not exist, then the for
loop will simply break on first pass.

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

include/git.sh

@@ -133,8 +133,6 @@ patch_submodules()
 
 	while read -r modsrcdir; do
 		modpatchdir="$moddir/${modsrcdir##*/}/patches"
-		[ -d "$modpatchdir" ] || continue
-
 		git_am_patches "$tmpgit/$modsrcdir" "$modpatchdir"
 	done < "$tmpdir/modules"
 }