Previously, this imported the soong_config_module_type definitions from
a manually curated file. That had a couple of problems:
1. It required that the file be manually updated everytime that a new
module_type was added to an sdk snapshot controlled by a specific
config variable.
2. Adding a new config variable required creating another file to be
manually curated.
3. It made a snapshot that was generated for an earlier release
dependent on an additional file from that release which was in a
separate repository and would require a lot of extra work to update
if necessary.
This change generates the soong_config_module_type inline in the
snapshot Android.bp file and while it makes it slightly bigger and does
duplicate some of these definitions in snapshots that use the same
config variable it makes each snapshot much more self contained and
makes it easier to add module specific config variables.
The latter is the main driver for this change as follow up changes will
add module specific variables for the optional modules.
Bug: 233965247
Test: atest mainline_modules_sdks_test
packages/modules/common/build/mainline_modules_sdks.sh
# Compare before and after to make sure that they are
# consistent.
Change-Id: Ie6b6d99e1fcb17ebd8ed291a5bc7d4664fceea92
d29f8e0597