fix: Migrate from master to main. (#312)

.github/CODEOWNERS

@@ -1 +1 @@
-*       @goloroden @yeldiRium
+*       @dotKuro @goloroden @strangedev @yeldiRium

.github/workflows/qa.yml

@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [ '12.x' ]
+        node-version: [ '14.x' ]
         os: [ ubuntu-latest, macos-latest ]
 
     steps:

.github/workflows/release.yml

@@ -3,7 +3,7 @@ name: Release
 on:
   push:
     branches:
-      - 'master'
+      - 'main'
 
 jobs:
   release:
@@ -15,7 +15,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v1
       with:
-        node-version: 12.x
+        node-version: 14.x
     - name: Install dependencies
       run: |
         npm install

LICENSE.txt

@@ -1,5 +1,5 @@
 The MIT License (MIT)
-Copyright (c) 2018-2020 the native web.
+Copyright (c) 2018-2021 the native web.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

README.md

@@ -9,7 +9,7 @@ validate-value validates values against JSON schemas.
 | Version          | [![npm](https://img.shields.io/npm/v/validate-value)](https://www.npmjs.com/package/validate-value)         |
 | Dependencies     | ![David](https://img.shields.io/david/thenativeweb/validate-value)                                          |
 | Dev dependencies | ![David](https://img.shields.io/david/dev/thenativeweb/validate-value)                                      |
-| Build            | ![GitHub Actions](https://github.com/thenativeweb/validate-value/workflows/Release/badge.svg?branch=master) |
+| Build            | ![GitHub Actions](https://github.com/thenativeweb/validate-value/workflows/Release/badge.svg?branch=main) |
 | License          | ![GitHub](https://img.shields.io/github/license/thenativeweb/validate-value)                                |
 
 ## Installation
@@ -93,7 +93,7 @@ console.log(value.isValid(user));
 To verify that a variable is of a specific type, use the `isOfType` function. Hand over a value you would like to verify, and a JSON schema describing that type. The function returns `true` if the given variable matches the schema, and `false` if it doesn't:
 
 ```javascript
-const { isTypeOf } = require('validate-value'); 
+const { isTypeOf } = require('validate-value');
 
 const user = {
   username: 'Jane Doe',