Update Travis to GitHub Actions

.github/workflows/main.yml

@@ -0,0 +1,31 @@
+name: build
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+permissions:
+  contents: read
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Go ${{ matrix.go-version }}
+        uses: actions/setup-go@v5
+        with:
+          go-version: stable
+      - name: Install golangci-lint
+        run: curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.62.2
+        env:
+          GO111MODULE: on
+      - name: Run goclean.sh
+        run: ./goclean.sh
+        env:
+          GO111MODULE: on
+      - name: Go Install
+        run: go install .
+        env:
+          GO111MODULE: on

README.md

@@ -1,6 +1,7 @@
 dnsseeder
 =========
-[![Build Status](https://travis-ci.org/gcash/dnsseeder.png?branch=master)](https://travis-ci.org/gcash/dnsseeder)
+
+[![Build Status](https://github.com/gcash/dnsseeder/actions/workflows/main.yml/badge.svg?branch=master)](https://github.com/gcash/dnsseeder/actions/workflows/main.yml)
 [![Go Report Card](https://goreportcard.com/badge/github.com/gcash/dnsseeder)](https://goreportcard.com/report/github.com/gcash/dnsseeder)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](http://godoc.org/github.com/gcash/dnsseeder)