wireless-regdb: Update regulatory rule boundary frequencies for Taiwan (TW)
wireless-regdb: Update regulatory rule boundary frequencies for Taiwan (TW)

Taiwan's frequency allocation rules [1] list the following frequency
ranges available for low power RF devices:

  - 2400 ~ 2483.5 MHz
  - 5150 ~ 5250 MHz
  - 5250 ~ 5350 MHz
  - 5470 ~ 5725 MHz
  - 5725 ~ 5850 MHz

Update the rules to match. Since 5250 ~ 5350 MHz is wide enough for
VHT80, and there are no regulations against it, enable it as well.

[1] http://www.motc.gov.tw/websitedowndoc?file=post/201411171137330.doc&filedisplay=Table+of+radio+frequency+allocation.doc
[2] http://www.ncc.gov.tw/english/show_file.aspx?table_name=news&file_sn=681

Signed-off-by: Chen-Yu Tsai <11e8bbde1bc9e0af703df23be02afe58864a4a18@csie.org>
Signed-off-by: Seth Forshee <ead5052bef9b6b56b51f87cdc5b831be775ee6fb@canonical.com>

Distrotech/wireless-regdb