[VOL-5583] upgrade go to 1.25.5 and golangci-lint version to 2.8.0

Change-Id: I5c8fd1391463f185c912e1983cd378d4c96b7bd6
Signed-off-by: madhumatigouda <madhumati.gouda@radisys.com>
diff --git a/VERSION b/VERSION
index b64ab70..feb96e1 100755
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.7.2
+5.7.3