Apply skip mounting product and other partitions in GSI

Uses skip_mount.cfg for `init` to skip mounting product and
product_service paritions in GSI. The patch also removes
the un-mount in `init.gsi.rc`.

With this patch, a device with flashing GSI will not use the
content in product/prodcut_service partitions on the device
and will always use the content under /system/product in GSI.

The patch also rename the target/product/vndk to
target/product/gsi.

Bug: 120208657
Bug: 117246558
Test: Boot blueline master/P with flashing aosp_arm64-userdebug
Test: /product and /product_service should be symbolic links
Change-Id: Idc9c60e5a05b3d90fc4ab64b0ac000571849b19b
14 files changed
tree: 9ba5fce1540fb8e3575bd8db9922cf876d680a41
  1. common/
  2. core/
  3. packaging/
  4. target/
  5. tests/
  6. tools/
  7. .gitignore
  8. Android.mk
  9. buildspec.mk.default
  10. Changes.md
  11. CleanSpec.mk
  12. envsetup.sh
  13. help.sh
  14. navbar.md
  15. OWNERS
  16. README.md
  17. tapasHelp.sh
  18. Usage.txt
README.md

Android Make Build System

This is the Makefile-based portion of the Android Build System.

For documentation on how to run a build, see Usage.txt

For a list of behavioral changes useful for Android.mk writers see Changes.md

For an outdated reference on Android.mk files, see build-system.html. Our Android.mk files look similar, but are entirely different from the Android.mk files used by the NDK build system. When searching for documentation elsewhere, ensure that it is for the platform build system -- most are not.

This Makefile-based system is in the process of being replaced with Soong, a new build system written in Go. During the transition, all of these makefiles are read by Kati, and generate a ninja file instead of being executed directly. That's combined with a ninja file read by Soong so that the build graph of the two systems can be combined and run as one.