Switch SBOM generation of products to Soong.

Also remove the tests in sbom_test.sh for product SBOM generated by Make.

Bug: 324467079
Test: m sbom
Test: m dist
Test: banchan com.android.adbd module_arm64 userdebug && m sbom && m dist
Test: build/soong/tests/sbom_test.sh
Change-Id: Ie3f405f0a09a3b1f1176dba67167773801b9337a