i.MX clock changes for 6.17

- Document bindings for i.MX94 LVDS/Display CSR
- Fix synchronous abort in i.MX95 BLK CTL driver
- Rename LVDS and displaymix CSR BLK needed for supporting i.MX943
- Add i.MX94 LVDS/Display CSR clock to the i.MX95 BLK CTL
- Update MAINTAINERS entry to include both nxp,imx* and fsl,imx*

MAINTAINERS: Update i.MX Clock Entry

Update file match pattern to include nxp,imx* and fsl,imx*.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250707-imx95-blk-ctl-7-1-v3-5-c1b676ec13be@nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>