mb/google/octopus: Create Bloog variant

This commit create bloog variant for Octopus.
Initial settings are copy from meep.
Remove I2C tuning, WACOM digitizer and WEIDA touchscreen.
Override GPIO configuration for unused LTE and Pen.

BUG=b:127736039
BRANCH=octopus
TEST=None

Change-Id: I1d04c97cb0622075a25825ba2c835d556c8b0423
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31860
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>

src/mainboard/google/octopus/Kconfig.name

@@ -52,3 +52,9 @@ config BOARD_GOOGLE_CASTA
 	select BASEBOARD_OCTOPUS_LAPTOP
 	select BOARD_GOOGLE_BASEBOARD_OCTOPUS
 	select NHLT_DA7219 if INCLUDE_NHLT_BLOBS
+
+config BOARD_GOOGLE_BLOOG
+	bool "->  Bloog"
+	select BASEBOARD_OCTOPUS_LAPTOP
+	select BOARD_GOOGLE_BASEBOARD_OCTOPUS
+	select NHLT_DA7219 if INCLUDE_NHLT_BLOBS