Add RegEx matching

Add ability to match bot responses by regex:

CLI

config:
  deploymentId: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
  region: xxxx.pure.cloud
scenarios:
  "Accept Survey":
    - say: hi
    - waitForReplyContaining: Can we ask you some questions about your experience today?
    - say: Yes
    - waitForReplyMatching: Thank you! Now for the next question[\.]+

API

  await convo.waitForResponseWithTextMatchingPattern(
    new RegExp(/Thank you! Now for the next question[\.]+/, 'im'),
    {
      timeoutInSeconds: 10,
    },
  );

Full Changelog: genesys-web-messaging-tester-cli-v1.0.10...genesys-web-messaging-tester-cli-v1.0.11