Remove unnecessary "_external" suffix from libcppbor

Test: Build
Change-Id: I2419baede0d58b9d25dbcf99cf22f88fc407ec49
diff --git a/fuzzing/orphans/libcppbor/Android.bp b/fuzzing/orphans/libcppbor/Android.bp
index 3bb20f9..39f4b91 100644
--- a/fuzzing/orphans/libcppbor/Android.bp
+++ b/fuzzing/orphans/libcppbor/Android.bp
@@ -22,7 +22,7 @@
         "cppbor_fuzzer.cpp",
     ],
     shared_libs: [
-        "libcppbor_external",
+        "libcppbor",
     ],
     host_supported: true,
 }
@@ -33,7 +33,7 @@
         "cppbor_parse_fuzzer.cpp",
     ],
     shared_libs: [
-        "libcppbor_external",
+        "libcppbor",
     ],
     corpus: ["corpus/*.cbor"],
     host_supported: true,