Refactor queryview templates into a different file.

Make queryview.go smaller.

Test: m queryview && bazel query --config=queryview //...
Change-Id: I3d3ba688eca6f05d33d1875076e3076ca1cac6ee
diff --git a/cmd/soong_build/Android.bp b/cmd/soong_build/Android.bp
index 680c00a..441ea0d 100644
--- a/cmd/soong_build/Android.bp
+++ b/cmd/soong_build/Android.bp
@@ -27,6 +27,7 @@
         "main.go",
         "writedocs.go",
         "queryview.go",
+        "queryview_templates.go",
     ],
     testSrcs: [
         "queryview_test.go",