rpm: Fix BT firmware path mt6639 -> mt7927 in spec file

Signed-off-by: Javier Tia <floss@jetm.me>

Author: jetm

mediatek-mt7927-dkms.spec

@@ -55,9 +55,9 @@ dkms remove -m %{dkms_name} -v %{version} --rpm_safe_upgrade --all || :
 
 %files
 %{_usrsrc}/%{dkms_name}-%{version}
-%dir /usr/lib/firmware/mediatek/mt6639
 %dir /usr/lib/firmware/mediatek/mt7927
-/usr/lib/firmware/mediatek/mt6639/BT_RAM_CODE_MT6639_2_1_hdr.bin
+%dir /usr/lib/firmware/mediatek/mt7927
+/usr/lib/firmware/mediatek/mt7927/BT_RAM_CODE_MT6639_2_1_hdr.bin
 /usr/lib/firmware/mediatek/mt7927/WIFI_MT6639_PATCH_MCU_2_1_hdr.bin
 /usr/lib/firmware/mediatek/mt7927/WIFI_RAM_CODE_MT6639_2_1.bin