deps(docker): bump foundationdb/foundationdb in /docker/foundationdb (#…

…2699)

Bumps foundationdb/foundationdb from 6.2.20 to 6.3.22.

---
updated-dependencies:
- dependency-name: foundationdb/foundationdb
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

docker/foundationdb/Dockerfile

@@ -1,4 +1,4 @@
-FROM foundationdb/foundationdb:6.2.20
+FROM foundationdb/foundationdb:6.3.22
 
 MAINTAINER "Tom Manville <tom@kasten.io>"