Update Go to 1.25 (#263)

* Update Go to 1.25

* Update golangci-lint for 1.25 support

Author: andyasp

.github/workflows/ci.yaml

@@ -16,7 +16,7 @@ jobs:
           persist-credentials: false
       - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
         with:
-          go-version: '1.24'
+          go-version: '1.25'
           check-latest: true
       - run: make rollout-operator
 
@@ -28,7 +28,7 @@ jobs:
           persist-credentials: false
       - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
         with:
-          go-version: '1.24'
+          go-version: '1.25'
           check-latest: true
       - run: make test
       - run: make test-boringcrypto
@@ -41,7 +41,7 @@ jobs:
           persist-credentials: false
       - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
         with:
-          go-version: '1.24'
+          go-version: '1.25'
           check-latest: true
       - run: make build-image
       - run: make integration
@@ -54,7 +54,7 @@ jobs:
           persist-credentials: false
       - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
         with:
-          go-version: '1.24'
+          go-version: '1.25'
           check-latest: true
       - run: make build-image-boringcrypto
       - run: make integration
@@ -67,9 +67,9 @@ jobs:
           persist-credentials: false
       - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
         with:
-          go-version: '1.24'
+          go-version: '1.25'
           check-latest: true
       - uses: golangci/golangci-lint-action@4afd733a84b1f43292c63897423277bb7f4313a9 # v8
         with:
-          version: v2.1.6
+          version: v2.4.0
           args: --timeout=5m

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## main / unreleased
 
 * [CHANGE] Rename flag `server.cluster-validation.http.exclude-paths` to `server.cluster-validation.http.excluded-paths` to align with `dskit`. #247
+* [ENHANCEMENT] Update Go to `1.25` #263
 * [ENHANCEMENT] Updated dependencies, including: #236 #238 #242 #247 #257
   * `github.com/prometheus/client_golang` from `v1.22.0` to `v1.23.0`
   * `github.com/prometheus/common` from `v0.64.0` to `v0.65.0`

Dockerfile

@@ -1,6 +1,6 @@
 ARG BASEIMAGE=gcr.io/distroless/static-debian12:nonroot
 
-FROM golang:1.24-bookworm AS build
+FROM golang:1.25-bookworm AS build
 
 ARG TARGETOS
 ARG TARGETARCH

go.mod

@@ -1,6 +1,6 @@
 module github.com/grafana/rollout-operator
 
-go 1.24.0
+go 1.25.0
 
 require (
 	github.com/facette/natsort v0.0.0-20181210072756-2cd4dd1e2dcb