ectool: replace thermal_threshold_version with ec_cmd_version_supported
ectool: replace thermal_threshold_version with ec_cmd_version_supported

BUG=none
TEST='ectool thermalget' works as expected
BRANCH=none

Change-Id: Ie225ef0aaeae913162e8cd6c56193dedd9f56f2f
Signed-off-by: Mohammed Habibulla <8a503cc33e9ca0fe4680ecfe79b9e9ed9e1c57a0@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/221745
Reviewed-by: Randall Spangler <62698fdbb84d1779579ee80c3f39fac22017e5bc@chromium.org>

eatbyte/chromium-ec,eatbyte/chromium-ec,md5555/ec,coreboot/chrome-ec,md5555/ec,coreboot/chrome-ec,fourier49/BZ_DEV_EC,fourier49/BIZ_EC,coreboot/chrome-ec,mtk09422/chromiumos-platform-ec,coreboot/chrome-ec,fourier49/BZ_DEV_EC,fourier49/BIZ_EC,coreboot/chrome-ec,mtk09422/chromiumos-platform-ec,longsleep/ec,longsleep/ec,akappy7/ChromeOS_EC_LED_Diagnostics,md5555/ec,fourier49/BZ_DEV_EC,akappy7/ChromeOS_EC_LED_Diagnostics,md5555/ec,longsleep/ec,akappy7/ChromeOS_EC_LED_Diagnostics,fourier49/BIZ_EC,eatbyte/chromium-ec,mtk09422/chromiumos-platform-ec,mtk09422/chromiumos-platform-ec,fourier49/BZ_DEV_EC,longsleep/ec,akappy7/ChromeOS_EC_LED_Diagnostics,coreboot/chrome-ec,fourier49/BIZ_EC,akappy7/ChromeOS_EC_LED_Diagnostics,eatbyte/chromium-ec