chore: Add get_json_array bash function for migration to jq

scripts/exports.sh

@@ -18,6 +18,24 @@ get_yaml_array() {
   readarray -t arr < <(echo "$module_config" | yq -I=0 "$jq_query")
 }
 
+# Function to retrieve module configs and populate an array
+# Arguments:
+#   1. Variable name to store result
+#   2. jq query
+#   3. Module config content
+get_json_array() {
+  local -n arr=$1
+  local jq_query=$2
+  local module_config=$3
+
+  if [[ -z $jq_query || -z $module_config ]]; then
+    echo "Usage: get_json_array VARIABLE_TO_STORE_RESULTS JQ_QUERY MODULE_CONFIG" >&2
+    return 1
+  fi
+
+  readarray -t arr < <(echo "$module_config" | jq "$jq_query")
+}
+
 color_string() {
   local string="$1"
   local color_code="$2"