ci: skip golangci-lint online config verify (verify: false)

The golangci-lint-action@v9 default runs 'golangci-lint config verify',
which fetches the JSON schema from golangci-lint.run. That fetch times
out on runner network blips (context deadline exceeded) and fails the
whole lint job — blocking the release build (build needs [test, lint]) —
with nothing wrong in the code. Linting needs no network, so disable the
online verify in both the CI and release lint jobs.

Author: krls2020

.github/workflows/ci.yml

@@ -83,3 +83,8 @@ jobs:
       - uses: golangci/golangci-lint-action@v9
         with:
           version: v2.8.0
+          # Skip the action's online `config verify` step: it fetches the
+          # golangci JSON schema from golangci-lint.run, which times out on
+          # runner network blips and fails the whole job (nothing to do with
+          # our code). Linting itself needs no network.
+          verify: false

.github/workflows/release.yml

@@ -46,6 +46,11 @@ jobs:
       - uses: golangci/golangci-lint-action@v9
         with:
           version: v2.8.0
+          # Skip the action's online `config verify` step: it fetches the
+          # golangci JSON schema from golangci-lint.run, which times out on
+          # runner network blips and fails the whole job (nothing to do with
+          # our code). Linting itself needs no network.
+          verify: false
 
   build:
     name: build ${{ matrix.name }}