fix: visibility of both packagePath and packageExe methods

We may need to use `packagePath` and `packageExe` methods of the `GithubPackage` class in other non-related classes. But currently only child classes are able to use it.

Fixed by changing the visibility to `public`.

Author: yCodeTech

cli/Valet/Packages/GithubPackage.php

@@ -162,7 +162,7 @@ protected function download(string $githubApiUrl, string $filename, string $file
 	 *
 	 * @return string
 	 */
-	protected function packagePath(): string {
+	public function packagePath(): string {
 		return valetBinPath() . $this->packageName;
 	}
 
@@ -171,7 +171,7 @@ protected function packagePath(): string {
 	 *
 	 * @return string
 	 */
-	protected function packageExe(): string {
+	public function packageExe(): string {
 		return $this->packagePath() . "/$this->packageName.exe";
 	}