Rename to cc_prebuilts_library_shared

Follow the rename in I2f48263c3a0830a99ace4e2374de4a702d48c2e4.

Test: builds
Change-Id: I9d37d0a3f77c191a221651f7ac7769c94fbca188
diff --git a/tools/Android.bp b/tools/Android.bp
index ba368c2..6ed1c8f 100644
--- a/tools/Android.bp
+++ b/tools/Android.bp
@@ -1,4 +1,4 @@
-cc_prebuilt_shared_library {
+cc_prebuilt_library_shared {
     name: "libLLVM",
     host_supported: true,
     target: {
@@ -17,7 +17,7 @@
     },
 }
 
-cc_prebuilt_shared_library {
+cc_prebuilt_library_shared {
     name: "libclang",
     host_supported: true,
     target: {