Upgrade go and change the default branch (#1)

Author: regeda

.github/workflows/test.yaml

@@ -0,0 +1,22 @@
+name: Test
+
+on:
+  push:
+
+jobs:
+  test:
+    name: Go Test
+    runs-on: ubuntu-latest
+    steps:
+    -
+      name: Check out code
+      uses: actions/checkout@v4
+    -
+      name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: 'go.mod'
+    -
+      name: Go Test
+      shell: bash
+      run: go test -v -race -cover -coverprofile=coverage.out

.travis.yml

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Anthony Regeda
+Copyright (c) 2024 Anthony Regeda
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

LICENSE

@@ -1,6 +1,4 @@
 # Minesweeper
-[![Build Status](https://travis-ci.org/regeda/minesweeper.svg?branch=master)](https://travis-ci.org/regeda/minesweeper)
-[![codecov](https://codecov.io/gh/regeda/minesweeper/branch/master/graph/badge.svg)](https://codecov.io/gh/regeda/minesweeper)
 
 Golang implementation of Minesweeper game API.
 

README.md

@@ -1,5 +1,11 @@
 module github.com/regeda/minesweeper
 
-go 1.15
+go 1.21.5
 
 require github.com/stretchr/testify v1.6.1
+
+require (
+	github.com/davecgh/go-spew v1.1.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
+)