Revert "refactor: export get_yaml_array"

This reverts commit c27685fae2.

(get_yaml_array can't be used in modules since it reads from
the $RECIPE_FILE)

build.sh

@@ -11,7 +11,6 @@ MODULE_DIRECTORY="/tmp/modules"
 get_yaml_array() {
     readarray "$1" < <(yq -o=j -I=0 "$2" "$RECIPE_FILE" )
 }
-export -f get_yaml_array
 
 # Automatically determine which Fedora version we're building.
 FEDORA_VERSION="$(grep -Po '(?<=VERSION_ID=)\d+' /usr/lib/os-release)"

modules/script/script.sh

@@ -3,9 +3,10 @@
 # Tell build process to exit if there are any errors.
 set -oue pipefail
 
+readarray RUN < <(yq -o=j -I=0 '.run[]' "$1" )
+
 cd "$CONFIG_DIRECTORY/scripts"
 
-get_yaml_array RUN '.run[]'
 for CMD in "${RUN[@]}"; do
     echo "Running command: $CMD"
     $CMD