[VOL-5491] upgrade go to 1.25.3 and golangci-lint version to 2.5.0

Signed-off-by: mgouda <madhumati.gouda@radisys.com>
Change-Id: I8794c44a7d3c7f3f44cee7d0279cb1fceaa98a4d
diff --git a/docker/Dockerfile.voltha-go-controller b/docker/Dockerfile.voltha-go-controller
index 7cce4f8..559255b 100644
--- a/docker/Dockerfile.voltha-go-controller
+++ b/docker/Dockerfile.voltha-go-controller
@@ -17,7 +17,7 @@
 # SPDX-License-Identifier: Apache-2.0
 # -----------------------------------------------------------------------
 
-FROM golang:1.24.5-alpine3.22 AS dev
+FROM golang:1.25.3-alpine3.22 AS dev
 
 RUN adduser -h /home/voltha-go-controller -s /bin/bash -D voltha-go-controller && \
     apk add --no-cache build-base=0.5-r3
@@ -47,7 +47,7 @@
 WORKDIR /go/src/voltha-go-controller/voltha-go-controller/cli
 RUN CGO_ENABLED=0 go build -a -v -o /app/vgcctl
 
-FROM golang:1.24.5-alpine3.22 AS prod
+FROM golang:1.25.3-alpine3.22 AS prod
 
 RUN adduser -h /home/voltha-go-controller -s /bin/bash -D voltha-go-controller && \
     apk add --no-cache bash=5.2.37-r0