Update requirements.txt

* Recently, the "hsaudiotag3k" on pypi has changed name slightly
* The actual version is now "1.1.3.post1"
* This avoids errors when invoking `pip -r requirements.txt`

requirements.txt

@@ -1,7 +1,7 @@
 Send2Trash>=1.3.0
 sphinx>=1.2.2
 polib>=1.0.4
-hsaudiotag3k>=1.1.3
+hsaudiotag3k>=1.1.3*
 distro>=1.5.0
 PyQt5 >=5.4,<6.0; sys_platform == 'win32'
 pywin32>=200; sys_platform == 'win32'