Add graphics to generated current.txt

We are also lacking appsearch, but it doesn't yet have api txt files.

Bug: 169034951
Bug: 169304493
Test: diff current.txt with generated txts
Change-Id: I0866605f0b4ba450ae824af00d24502fda060a5f

api/Android.bp

@@ -48,6 +48,7 @@ genrule {
     name: "frameworks-base-api-current-merged.txt",
     srcs: [
         ":conscrypt.module.public.api{.public.api.txt}",
+        ":framework-graphics{.public.api.txt}",
         ":framework-media{.public.api.txt}",
         ":framework-mediaprovider{.public.api.txt}",
         ":framework-permission{.public.api.txt}",
@@ -65,6 +66,7 @@ genrule {
 genrule {
     name: "frameworks-base-api-system-current-merged.txt",
     srcs: [
+        ":framework-graphics{.system.api.txt}",
         ":framework-media{.system.api.txt}",
         ":framework-mediaprovider{.system.api.txt}",
         ":framework-permission{.system.api.txt}",
@@ -82,6 +84,7 @@ genrule {
 genrule {
     name: "frameworks-base-api-module-lib-current-merged.txt",
     srcs: [
+        ":framework-graphics{.module-lib.api.txt}",
         ":framework-media{.module-lib.api.txt}",
         ":framework-mediaprovider{.module-lib.api.txt}",
         ":framework-permission{.module-lib.api.txt}",