Add Support for Dot Files in excludeFiles Setting

[GreenRaccoon23]

Currently, the excludeFiles setting does not support dot files (files beginning with a .), which means that all dot files and all files inside dot directories are always included. This pull request allows dot files to be excluded.

For example, with the default setting for excludeFiles (**/*.+(git|rendered)), files in the .git directory are NOT excluded. You can test this by running this command in node:

var minimatch = require('minimatch');
console.log(minimatch('/home/me/repo/.git', '**/*.+(git|rendered)')); // false

The only change in this pull request is one line in src/Utils.ts, where I added a parameter to the call to minimatch.

The impact of this change to users is that more files can be excluded with the excludeFiles setting.

For users who use the default excludeFiles setting, the only impact of this change is that files whose basename ends with .git or .rendered will be excluded. (Files in .git and .rendered directories will still NOT be excluded because the default excludeFiles setting only matches files which end with .git or .rendered.)

For users who have a custom excludeFiles setting, the impact of this change is that this extension might ignore dot files and files inside dot directories when it previously did not.