Merge #143727

143727: release: released CockroachDB version 25.2.0-alpha.2. Next version: 25.2.0-alpha.3 r=rail a=cockroach-teamcity


Release note: None
Epic: None
Release justification: non-production (release infra) change.


Co-authored-by: Justin Beaver <[email protected]>

Author: craig[bot]

pkg/build/version.txt

@@ -1 +1 @@
-v25.2.0-alpha.2
+v25.2.0-alpha.3