mixed builds correctly reference stubs libs

Bug: 270408757
Test: go test
Test: m NeuralNetworksTest_shared_partial --bazel-mode-staging
  && verify that Ninja commands link libneuralnetworks via stubs
Change-Id: I19bf5a829cea7fd00c0f82511ad2bddbc40fae4f

bp2build/cc_library_shared_conversion_test.go

@@ -1249,3 +1249,40 @@ cc_library_shared {
 		},
 	})
 }
+
+func TestCcLibrarySharedStubsDessertVersionConversion(t *testing.T) {
+	runCcLibrarySharedTestCase(t, Bp2buildTestCase{
+		Description: "cc_library_shared converts dessert codename versions to numerical versions",
+		Blueprint: `
+cc_library_shared {
+	name: "a",
+	include_build_directory: false,
+	stubs: {
+		symbol_file: "a.map.txt",
+		versions: [
+			"Q",
+			"R",
+			"31",
+			"current",
+		],
+	},
+}
+`,
+		ExpectedBazelTargets: []string{
+			makeCcStubSuiteTargets("a", AttrNameToString{
+				"soname":               `"a.so"`,
+				"source_library_label": `"//:a"`,
+				"stubs_symbol_file":    `"a.map.txt"`,
+				"stubs_versions": `[
+        "29",
+        "30",
+        "31",
+        "current",
+    ]`,
+			}),
+			MakeBazelTarget("cc_library_shared", "a", AttrNameToString{
+				"stubs_symbol_file": `"a.map.txt"`,
+			}),
+		},
+	})
+}