bp2build: cc_library converter for //bionic/libdl:libdl_android

This CL contains the converter for libdl_android, a cc_library that
expands into a cc_shared_library and a regular cc_library.

Test: TH
Test: bp2build; bazel test //build/bazel/tests/...

Change-Id: If70641a538211b0d6b2aac0e4d0d06912318304d
diff --git a/bp2build/cc_library_headers_conversion_test.go b/bp2build/cc_library_headers_conversion_test.go
index 74226ae..655218d 100644
--- a/bp2build/cc_library_headers_conversion_test.go
+++ b/bp2build/cc_library_headers_conversion_test.go
@@ -23,7 +23,7 @@
 
 const (
 	// See cc/testing.go for more context
-	soongCcLibraryPreamble = `
+	soongCcLibraryHeadersPreamble = `
 cc_defaults {
 	name: "linux_bionic_supported",
 }
@@ -98,7 +98,7 @@
 				"arch_x86_exported_include_dir/b.h":    "",
 				"arch_x86_64_exported_include_dir/c.h": "",
 			},
-			bp: soongCcLibraryPreamble + `
+			bp: soongCcLibraryHeadersPreamble + `
 cc_library_headers {
     name: "lib-1",
     export_include_dirs: ["lib-1"],
@@ -278,7 +278,7 @@
     name = "exported-lib",
 )`, `cc_library_headers(
     name = "foo_headers",
-    deps = [] + select({
+    deps = select({
         "//build/bazel/platforms/os:android": [
             ":android-lib",
             ":exported-lib",