Update dependency go to v1.25.3 (#918)

* Update dependency go to v1.25.3

* downloading directly from Go is getting blocked when falling back

* add missing golang.org for some of the workflows

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Ashley Dumaine <[email protected]>

Author: renovate[bot]

.github/workflows/build_test_ci.yml

@@ -54,6 +54,7 @@ jobs:
             api.github.com:443
             github.com:443
             golang.org:443
+            go.dev:443
             proxy.golang.org:443
             sum.golang.org:443
             *.githubusercontent.com:443

.github/workflows/e2e-test.yaml

@@ -93,6 +93,7 @@ jobs:
             github.com:443
             gcr.io:443
             ghcr.io:443
+            golang.org:443
             proxy.golang.org:443
             sum.golang.org:443
             *.githubusercontent.com:443

.github/workflows/e2e-upgrade-test.yaml

@@ -56,6 +56,7 @@ jobs:
             github.com:443
             gcr.io:443
             ghcr.io:443
+            golang.org:443
             proxy.golang.org:443
             sum.golang.org:443
             *.githubusercontent.com:443

.github/workflows/go-analyze.yml

@@ -50,6 +50,8 @@ jobs:
             github.com:443
             proxy.golang.org:443
             sum.golang.org:443
+            golang.org:443
+            go.dev:443
             *.githubusercontent.com:443
             auth.docker.io:443
             production.cloudflare.docker.com:443

.github/workflows/pull_request_ci.yaml

@@ -57,6 +57,7 @@ jobs:
             api.github.com:443
             github.com:443
             golang.org:443
+            go.dev:443
             proxy.golang.org:443
             sum.golang.org:443
             *.githubusercontent.com:443

go.mod

@@ -2,7 +2,7 @@ module github.com/linode/cluster-api-provider-linode
 
 go 1.25.0
 
-toolchain go1.25.2
+toolchain go1.25.3
 
 require (
 	github.com/akamai/AkamaiOPEN-edgegrid-golang/v8 v8.4.0