Update releases.yml and versions.csv

Author: mikeCRL

src/current/_data/releases.yml

@@ -8720,10 +8720,10 @@
   previous_release: v25.2.0
 - release_name: v25.3.0-alpha.1
   major_version: v25.3
-  release_date: '2025-12-31'
+  release_date: '2025-06-09'
   release_type: Testing
-  go_version: go1.22.0
-  sha: 0123456789abcde0123456789abcde0123456789
+  go_version: go1.23.7
+  sha: 6843e110b2e0519a66262715c6dafe6a82be209f
   has_sql_only: true
   has_sha256sum: true
   mac:

src/current/_data/versions.csv

@@ -18,4 +18,4 @@ v24.2,2024-08-12,2025-02-12,N/A,N/A,N/A,N/A,N/A,N/A,v24.1,release-24.2,2028-08-1
 v24.3,2024-11-18,2025-11-18,2026-05-18,24.3.11,24.3.12,2025-05-05,2026-05-05,2027-05-05,v24.2,release-24.3,N/A
 v25.1,2025-02-18,2025-08-18,N/A,N/A,N/A,N/A,N/A,N/A,v24.3,release-25.1,N/A
 v25.2,2025-05-09,2026-05-12,2026-11-12,N/A,N/A,N/A,N/A,N/A,v25.1,release-25.2,N/A
-v25.3,2025-12-31,2026-06-30,N/A,N/A,N/A,N/A,N/A,N/A,v25.2,master
+v25.3,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,v25.2,master,N/A