shellcheck: Fix shellcheck SC2068

> Double quote array expansions to avoid re-splitting elements

Signed-off-by: stevenhorsman <steven@uk.ibm.com>

tools/packaging/scripts/apply_patches.sh

@@ -38,7 +38,7 @@ echo "INFO: Apply patches from $patches_dir"
 if [ -d "$patches_dir" ]; then
 	patches=($(find "$patches_dir" -maxdepth 1 -name '*.patch'|sort -t- -k1,1n))
 	echo "INFO: Found ${#patches[@]} patches"
-	for patch in ${patches[@]}; do
+	for patch in "${patches[@]}"; do
 		echo "INFO: Apply $patch"
 		patch -p1 < "$patch" || \
 			{ echo >&2 "ERROR: Not applied. Exiting..."; exit 1; }

tools/packaging/scripts/configure-hypervisor.sh

@@ -595,4 +595,4 @@ main() {
 	exit 0
 }
 
-main $@
+main "$@"

tools/packaging/scripts/gen_versions_txt.sh

@@ -185,4 +185,4 @@ main() {
 	gen_version_file "${branch}" "${kata_version}"
 }
 
-main $@
+main "$@"