Define step-0 for vintf finalization

Define `vintf` state that have completed vintf finalization only.
Only if FINAL_STATE is 'unfinalized' run the vintf finalization
process to finalize vintf.
The new step-0 only runs the vintf finalization.

Ignore-AOSP-First: trunk-stable changes (b/304316873)

Bug: 318883690
Test: build-step-0.sh && build/soong/soong_ui.bash \
    --make-mode TARGET_PRODUCT=cf_x86_64_phone TARGET_RELEASE=fina_0 \
    TARGET_BUILD_VARIANT=userdebug droid dist
Change-Id: If3525f38204fa546744b9ccf8dc9e63711823abd
diff --git a/tools/finalization/finalize-vintf-resources.sh b/tools/finalization/finalize-vintf-resources.sh
index 362d9f7..c865bbf 100755
--- a/tools/finalization/finalize-vintf-resources.sh
+++ b/tools/finalization/finalize-vintf-resources.sh
@@ -14,7 +14,7 @@
     create_new_compat_matrix
 
     # pre-finalization build target (trunk)
-    local aidl_m="$top/build/soong/soong_ui.bash --make-mode TARGET_PRODUCT=aosp_arm64 TARGET_RELEASE=trunk TARGET_BUILD_VARIANT=userdebug DIST_DIR=out/dist"
+    local aidl_m="$top/build/soong/soong_ui.bash --make-mode TARGET_PRODUCT=aosp_arm64 TARGET_RELEASE=fina_0 TARGET_BUILD_VARIANT=userdebug DIST_DIR=out/dist"
     AIDL_TRANSITIVE_FREEZE=true $aidl_m aidl-freeze-api
 }
 
@@ -42,7 +42,7 @@
     fi
 
     # build the targets required before touching the Android.bp/Android.mk files
-    local build_cmd="$top/build/soong/soong_ui.bash --make-mode TARGET_PRODUCT=aosp_arm64 TARGET_RELEASE=trunk TARGET_BUILD_VARIANT=userdebug DIST_DIR=out/dist"
+    local build_cmd="$top/build/soong/soong_ui.bash --make-mode TARGET_PRODUCT=aosp_arm64 TARGET_RELEASE=fina_0 TARGET_BUILD_VARIANT=userdebug DIST_DIR=out/dist"
     $build_cmd bpfmt
     $build_cmd bpmodify
     $build_cmd queryview