UBUNTU: [Config] Remove unused SH-Mobile HDMI driver

BugLink: https://bugs.launchpad.net/bugs/1853881

Ubuntu commit 430470d7fa02 ("fbdev: Remove unused SH-Mobile HDMI driver") from
an upstream stable update removes this driver.
Signed-off-by: Connor Kuehl <connor.kuehl@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

debian.master/abi/4.4.0-170.199/armhf/generic-lpae.modules

@@ -3434,7 +3434,6 @@ sh_keysc
 sh_mmcif
 sh_mobile_ceu_camera
 sh_mobile_csi2
-sh_mobile_hdmi
 sh_mobile_lcdcfb
 sh_mobile_meram
 sh_mobile_sdhi

debian.master/abi/4.4.0-170.199/armhf/generic.modules

@@ -3491,7 +3491,6 @@ sh_keysc
 sh_mmcif
 sh_mobile_ceu_camera
 sh_mobile_csi2
-sh_mobile_hdmi
 sh_mobile_lcdcfb
 sh_mobile_meram
 sh_mobile_sdhi

debian.master/config/config.common.ubuntu

@@ -2524,7 +2524,6 @@ CONFIG_FB_S3_DDC=y
 CONFIG_FB_SAVAGE=m
 # CONFIG_FB_SAVAGE_ACCEL is not set
 CONFIG_FB_SAVAGE_I2C=y
-CONFIG_FB_SH_MOBILE_HDMI=m
 CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_FB_SH_MOBILE_MERAM=m
 CONFIG_FB_SIMPLE=y