package/ti-gfx: number and fix the new-clk-api patch

package/ti-gfx: number and fix the new-clk-api patch

Add a sequence number to the newclkapi patch.
Rebase it ontop of the 5.01.00.01 release.

Note: this is barely tested. It applies neatly, but I can't test it,
since I do not have the hardware. I bumped the patch by basically
renaming the problematic functions like the previous patch did:
    s/clk_enable/clk_prepare_enable/
    s/clk_disable/clk_disable_unprepare/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Spenser Gilliland <spenser@gillilanding.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>