Support option to fail crawl on content check (#861)

- add --failOnContentCheck for quick fail if content check in behavior
fails
- expose __bx_contentCheckFailed to cause an immediately failure from
behavior
- only allow failing crawl due to content check from within
awaitPageLoad() callback
- set a 'failReason' key to track that crawl failed due to a particular
content check reason
- deps: update to browsertrix-behaviors 0.9.0, update to wabac.js
(2.23.6)
- fixes #860

---------
Co-authored-by: Tessa Walsh <tessa@bitarchivist.net>

package.json

@@ -18,8 +18,8 @@
   "dependencies": {
     "@novnc/novnc": "1.4.0",
     "@puppeteer/replay": "^3.1.1",
-    "@webrecorder/wabac": "^2.23.3",
-    "browsertrix-behaviors": "^0.8.5",
+    "@webrecorder/wabac": "^2.23.6",
+    "browsertrix-behaviors": "^0.9.0",
     "client-zip": "^2.4.5",
     "css-selector-parser": "^3.0.5",
     "fetch-socks": "^1.3.0",