Update main.ts

Bump version to 1.7.0

Author: annervisser

main.ts

@@ -13,7 +13,7 @@ import {
 if (import.meta.main) {
 	const main = new Command()
 		.name('pr-cli')
-		.version('1.6.0')
+		.version('1.7.0')
 		.option('--debug', 'enable verbose error logging', { global: true })
 		.description(
 			'Command line utility for quickly creating pull requests on Github',