docs: Correct release date for loki v3 (#12533)

Co-authored-by: J Stickler <julie.stickler@grafana.com>

docs/sources/release-notes/v3.0.md

@@ -42,7 +42,7 @@ The path from 2.9 to 3.0 includes several breaking changes.  For important upgra
 
 ## Bug fixes
 
-### 3.0.0 (2024-05-08)
+### 3.0.0 (2024-04-08)
 - All lifecycler cfgs ref a valid IPv6 addr and port combination ([#11121](https://github.com/grafana/loki/issues/11121)) ([6385b19](https://github.com/grafana/loki/commit/6385b195739bd7d4e9706faddd0de663d8e5331a))
 - **deps:** update github.com/c2h5oh/datasize digest to 859f65c (main) ([#10820](https://github.com/grafana/loki/issues/10820)) ([c66ffd1](https://github.com/grafana/loki/commit/c66ffd125cd89f5845a75a1751186fa46d003f70))
 - **deps:** update github.com/docker/go-plugins-helpers digest to 6eecb7b (main) ([#10826](https://github.com/grafana/loki/issues/10826)) ([fb9c496](https://github.com/grafana/loki/commit/fb9c496b21be62f56866ae0f92440085e7860a2a))