Merge #123335

123335: master: Update pkg/testutils/release/cockroach_releases.yaml r=celiala a=cockroach-teamcity

Update pkg/testutils/release/cockroach_releases.yaml with recent values.

Epic: None
Release note: None
Release justification: test-only updates

Co-authored-by: CRL Release bot <[email protected]>

Author: craig[bot]

pkg/testutils/release/cockroach_releases.yaml

@@ -22,5 +22,5 @@
   latest: 23.2.4
   predecessor: "23.1"
 "24.1":
-  latest: 24.1.0-beta.2
+  latest: 24.1.0-beta.3
   predecessor: "23.2"