Add missing Reactor/CPUID.cpp to GLES side of build

Change-Id: I7ae85ca4b77ad9d90fb2f30230f1b74e5b1f665a
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/35248
Reviewed-by: Ben Clayton <bclayton@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>
diff --git a/src/Android.bp b/src/Android.bp
index 7e552ae..a458859 100644
--- a/src/Android.bp
+++ b/src/Android.bp
@@ -179,6 +179,7 @@
         "Reactor/Reactor.cpp",
         "Reactor/LLVMReactor.cpp",
         "Reactor/Debug.cpp",
+        "Reactor/CPUID.cpp",
     ],
 
     cflags: [