Bump actions/github to 2.2.0 to support GHES (#72)

* Bumping actions/github to 2.2.0

* Husky commit correct node modules

node_modules/get-stdin/index.js

@@ -0,0 +1,52 @@
+'use strict';
+const {stdin} = process;
+
+module.exports = () => {
+	let result = '';
+
+	return new Promise(resolve => {
+		if (stdin.isTTY) {
+			resolve(result);
+			return;
+		}
+
+		stdin.setEncoding('utf8');
+
+		stdin.on('readable', () => {
+			let chunk;
+
+			while ((chunk = stdin.read())) {
+				result += chunk;
+			}
+		});
+
+		stdin.on('end', () => {
+			resolve(result);
+		});
+	});
+};
+
+module.exports.buffer = () => {
+	const result = [];
+	let length = 0;
+
+	return new Promise(resolve => {
+		if (stdin.isTTY) {
+			resolve(Buffer.concat([]));
+			return;
+		}
+
+		stdin.on('readable', () => {
+			let chunk;
+
+			while ((chunk = stdin.read())) {
+				result.push(chunk);
+				length += chunk.length;
+			}
+		});
+
+		stdin.on('end', () => {
+			resolve(Buffer.concat(result, length));
+		});
+	});
+};