ICU-1281 Remove unwanted ucmfiles · unicode-org/icu@4b5d175

Original file line number	Diff line number	Diff line change
`@@ -159,7 +159,7 @@ ibm-949_P11A-2000 ibm-949_VSUB_VPUA KS_C_5601-1987 { IANA } iso-ir-149 KS_`
`159`	`159`	`ibm-1370 Big5 { MIME } csBig5 x-big5 cp950 950 # Taiwan Big-5 (w/ euro update)`
`160`	`160`	`ibm-950 # Taiwan Big-5 (w/o euro update)`
`161`	`161`	`ibm-1386 gbk cp936 zh_cn # Chinese GBK removed`
`162`		`-ibm-33722 EUC-JP { MIME } ibm-eucJP eucjis extended_unix_code_packed_format_for_japanese cseucpkdfmtjapanese X-EUC-JP cp33722 33722# Japan EUC`
	`162`	`+ibm-33722 EUC-JP { MIME } ibm-5050 ibm-eucJP eucjis extended_unix_code_packed_format_for_japanese cseucpkdfmtjapanese X-EUC-JP cp33722 33722# Japan EUC`
`163`	`163`	`ibm-970 EUC-KR { IANA MIME } ibm-eucKR csEUCKR # Korean EUC`
`164`	`164`	`ibm-964 EUC-TW { MIME } ibm-eucTW cns11643 # Taiwan EUC`
`165`	`165`	`ibm-1383 EUC-CN { MIME } ibm-eucCN GB_2312-80 { IANA } chinese gb iso-ir-58 csISO58GB231280 GB2312 { MIME } gb2312-1980 cp1383 1383 csGB2312# China EUC`