Use libgtest_prod_headers.

Bug: http://b/185916167
Test: treehugger
Change-Id: I9ece5926944b8c881e3a117cda2c99281c59b61e
diff --git a/fastboot/Android.bp b/fastboot/Android.bp
index ce702a0..2c70778 100644
--- a/fastboot/Android.bp
+++ b/fastboot/Android.bp
@@ -184,7 +184,6 @@
 
     static_libs: [
         "libc++fs",
-        "libgtest_prod",
         "libhealthhalutils",
         "libsnapshot_cow",
         "libsnapshot_nobinder",
@@ -193,6 +192,7 @@
 
     header_libs: [
         "avb_headers",
+        "libgtest_prod_headers",
         "libsnapshot_headers",
         "libstorage_literals_headers",
     ],