Bump webrecorder/browsertrix-crawler from 1.6.1 to 1.6.3

Bumps webrecorder/browsertrix-crawler from 1.6.1 to 1.6.3.

---
updated-dependencies:
- dependency-name: webrecorder/browsertrix-crawler
  dependency-version: 1.6.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -1,4 +1,4 @@
-FROM webrecorder/browsertrix-crawler:1.6.1 AS base
+FROM webrecorder/browsertrix-crawler:1.6.3 AS base
 
 ENV RUNNING_IN_DOCKER=1 \
     LANG=C.UTF-8 \