Support select in combined_apis properties

This change allows combined_apis.bootclasspath and
combined_apis.system_server_classpath properties to be modified based on
configuration using select statements.

Bug: 349800749
Test: m nothing --no-skip-soong-tests
Change-Id: I08bf4200738268fe833389f15e24271058528944
diff --git a/api/go.work b/api/go.work
index edd002e..c09bee5 100644
--- a/api/go.work
+++ b/api/go.work
@@ -1,17 +1,17 @@
-go 1.18
+go 1.22
 
 use (
 	.
-	../../../build/soong
 	../../../build/blueprint
+	../../../build/soong
 	../../../external/go-cmp
 	../../../external/golang-protobuf
 )
 
 replace (
 	android/soong v0.0.0 => ../../../build/soong
-	google.golang.org/protobuf v0.0.0 => ../../../external/golang-protobuf
 	github.com/google/blueprint v0.0.0 => ../../../build/blueprint
 	github.com/google/go-cmp v0.0.0 => ../../../external/go-cmp
 	go.starlark.net v0.0.0 => ../../../external/starlark-go
+	google.golang.org/protobuf v0.0.0 => ../../../external/golang-protobuf
 )