Implemented wildcard selector (based on #238) (#488)

* Initial check-in of wildcard to get all secrets in path (Issue#234)
* Fix wildcard for K/V v2 and Cubbyhole.  Add more tests
* Refactored out selectAndAppendResults
* Use selectAndAppendResults for wildcard
* Use normalizeOutputKey in action.js
* Refactored wildcard

---------

Co-authored-by: Scott Lemme <68233981+slemme1@users.noreply.github.com>
Co-authored-by: Lemme <slemme@massmutual.com>

src/utils.js

@@ -0,0 +1,19 @@
+/**
+ * Replaces any dot chars to __ and removes non-ascii charts
+ * @param {string} dataKey
+ * @param {boolean=} isEnvVar
+ */
+function normalizeOutputKey(dataKey, isEnvVar = false) {
+  let outputKey = dataKey
+    .replace(".", "__")
+    .replace(new RegExp("-", "g"), "")
+    .replace(/[^\p{L}\p{N}_-]/gu, "");
+  if (isEnvVar) {
+    outputKey = outputKey.toUpperCase();
+  }
+  return outputKey;
+}
+
+module.exports = { 
+    normalizeOutputKey 
+};