Update vendored beets to 1.6.0

Updates colorama to 0.4.6
Adds confuse version 1.7.0
Updates jellyfish to 0.9.0
Adds mediafile 0.10.1
Updates munkres to 1.1.4
Updates musicbrainzngs to 0.7.1
Updates mutagen to 1.46.0
Updates pyyaml to 6.0
Updates unidecode to 1.3.6

libs/common/unidecode/x012.py

@@ -6,7 +6,7 @@ data = (
 'hee',    # 0x04
 'he',    # 0x05
 'ho',    # 0x06
-'[?]',    # 0x07
+None,    # 0x07
 'la',    # 0x08
 'lu',    # 0x09
 'li',    # 0x0a
@@ -70,15 +70,15 @@ data = (
 'qee',    # 0x44
 'qe',    # 0x45
 'qo',    # 0x46
-'[?]',    # 0x47
+None,    # 0x47
 'qwa',    # 0x48
-'[?]',    # 0x49
+None,    # 0x49
 'qwi',    # 0x4a
 'qwaa',    # 0x4b
 'qwee',    # 0x4c
 'qwe',    # 0x4d
-'[?]',    # 0x4e
-'[?]',    # 0x4f
+None,    # 0x4e
+None,    # 0x4f
 'qha',    # 0x50
 'qhu',    # 0x51
 'qhi',    # 0x52
@@ -86,15 +86,15 @@ data = (
 'qhee',    # 0x54
 'qhe',    # 0x55
 'qho',    # 0x56
-'[?]',    # 0x57
+None,    # 0x57
 'qhwa',    # 0x58
-'[?]',    # 0x59
+None,    # 0x59
 'qhwi',    # 0x5a
 'qhwaa',    # 0x5b
 'qhwee',    # 0x5c
 'qhwe',    # 0x5d
-'[?]',    # 0x5e
-'[?]',    # 0x5f
+None,    # 0x5e
+None,    # 0x5f
 'ba',    # 0x60
 'bu',    # 0x61
 'bi',    # 0x62
@@ -134,15 +134,15 @@ data = (
 'xee',    # 0x84
 'xe',    # 0x85
 'xo',    # 0x86
-'[?]',    # 0x87
+None,    # 0x87
 'xwa',    # 0x88
-'[?]',    # 0x89
+None,    # 0x89
 'xwi',    # 0x8a
 'xwaa',    # 0x8b
 'xwee',    # 0x8c
 'xwe',    # 0x8d
-'[?]',    # 0x8e
-'[?]',    # 0x8f
+None,    # 0x8e
+None,    # 0x8f
 'na',    # 0x90
 'nu',    # 0x91
 'ni',    # 0x92
@@ -161,7 +161,7 @@ data = (
 'nywa',    # 0x9f
 '\'a',    # 0xa0
 '\'u',    # 0xa1
-'[?]',    # 0xa2
+None,    # 0xa2
 '\'aa',    # 0xa3
 '\'ee',    # 0xa4
 '\'e',    # 0xa5
@@ -174,15 +174,15 @@ data = (
 'kee',    # 0xac
 'ke',    # 0xad
 'ko',    # 0xae
-'[?]',    # 0xaf
+None,    # 0xaf
 'kwa',    # 0xb0
-'[?]',    # 0xb1
+None,    # 0xb1
 'kwi',    # 0xb2
 'kwaa',    # 0xb3
 'kwee',    # 0xb4
 'kwe',    # 0xb5
-'[?]',    # 0xb6
-'[?]',    # 0xb7
+None,    # 0xb6
+None,    # 0xb7
 'kxa',    # 0xb8
 'kxu',    # 0xb9
 'kxi',    # 0xba
@@ -190,15 +190,15 @@ data = (
 'kxee',    # 0xbc
 'kxe',    # 0xbd
 'kxo',    # 0xbe
-'[?]',    # 0xbf
+None,    # 0xbf
 'kxwa',    # 0xc0
-'[?]',    # 0xc1
+None,    # 0xc1
 'kxwi',    # 0xc2
 'kxwaa',    # 0xc3
 'kxwee',    # 0xc4
 'kxwe',    # 0xc5
-'[?]',    # 0xc6
-'[?]',    # 0xc7
+None,    # 0xc6
+None,    # 0xc7
 'wa',    # 0xc8
 'wu',    # 0xc9
 'wi',    # 0xca
@@ -206,7 +206,7 @@ data = (
 'wee',    # 0xcc
 'we',    # 0xcd
 'wo',    # 0xce
-'[?]',    # 0xcf
+None,    # 0xcf
 '`a',    # 0xd0
 '`u',    # 0xd1
 '`i',    # 0xd2
@@ -214,7 +214,7 @@ data = (
 '`ee',    # 0xd4
 '`e',    # 0xd5
 '`o',    # 0xd6
-'[?]',    # 0xd7
+None,    # 0xd7
 'za',    # 0xd8
 'zu',    # 0xd9
 'zi',    # 0xda
@@ -238,7 +238,7 @@ data = (
 'yee',    # 0xec
 'ye',    # 0xed
 'yo',    # 0xee
-'[?]',    # 0xef
+None,    # 0xef
 'da',    # 0xf0
 'du',    # 0xf1
 'di',    # 0xf2