build/linters: Bump Go to v1.25 and golangci-lint to v2.4.0 (#2005)

* build/linters: Bump Go to v1.25 and golangci-lint to v2.4.0

* refactor: Update TODO comments for net.Listen and net.DialTimeout; improve variable naming in websocket and exchange methods

* refactor: Rename massageMissingData to backfillMissingData for clarity and update references in RSI and MFI calculations

* fix: Correct typo in TODO comment for net.Listen in RPC server

.github/workflows/amd64.Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.24-alpine
+FROM golang:1.25-alpine
 
 # Install GCC and musl-dev (needed for SQLite library)
 RUN apk add --no-cache gcc musl-dev

.github/workflows/config-versions-lint.yml

@@ -1,7 +1,7 @@
 name: configs-versions-lint
 on: [push, pull_request]
 env:
-  GO_VERSION: 1.24.x
+  GO_VERSION: 1.25.x
 jobs:
   lint:
     name: config versions lint

.github/workflows/linter.yml

@@ -8,8 +8,8 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.24.x'
+          go-version: '1.25.x'
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v8
         with:
-          version: v2.1.6
+          version: v2.4.0

.github/workflows/proto-lint.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.24.x
+          go-version: 1.25.x
 
       - name: Setup build depends
         run: |

.github/workflows/tests.yml

@@ -1,7 +1,7 @@
 on: [push, pull_request]
 name: CI
 env:
-  GO_VERSION: 1.24.x
+  GO_VERSION: 1.25.x
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 jobs:
   backend: