Use blocklist sub-property in sanitize

Update language to comply with Android’s inclusive language guidance

See https://source.android.com/setup/contribute/respectful-code for
reference

Bug: 161896447
Bug: 162245450

Test: build topic
Change-Id: Ib338fde823a323d9a4d4b31532a48d0745e49909
diff --git a/Android.bp b/Android.bp
index a54136b..6262668 100644
--- a/Android.bp
+++ b/Android.bp
@@ -519,7 +519,7 @@
     },
 
     sanitize: {
-        blacklist: "libaom_blacklist.txt",
+        blocklist: "libaom_blocklist.txt",
     },
 
 }
diff --git a/Android.bp.in b/Android.bp.in
index 3d9c5c6..6d4863b 100644
--- a/Android.bp.in
+++ b/Android.bp.in
@@ -107,7 +107,7 @@
     },
 
     sanitize: {
-        blacklist: "libaom_blacklist.txt",
+        blocklist: "libaom_blocklist.txt",
     },
 
 }
diff --git a/libaom_blacklist.txt b/libaom_blocklist.txt
similarity index 100%
rename from libaom_blacklist.txt
rename to libaom_blocklist.txt