bp2build: rename method for readability.

Rename GenerateSoongModuleTargets to GenerateBazelTargets to reflect its return type.

Test: TH
Change-Id: I5359c8f4365750790837a9d412946d0b7fae64b7
diff --git a/bp2build/build_conversion.go b/bp2build/build_conversion.go
index 1af1d60..1fa3e06 100644
--- a/bp2build/build_conversion.go
+++ b/bp2build/build_conversion.go
@@ -159,7 +159,7 @@
 	return attributes
 }
 
-func GenerateSoongModuleTargets(ctx bpToBuildContext, codegenMode CodegenMode) map[string]BazelTargets {
+func GenerateBazelTargets(ctx bpToBuildContext, codegenMode CodegenMode) map[string]BazelTargets {
 	buildFileToTargets := make(map[string]BazelTargets)
 	ctx.VisitAllModules(func(m blueprint.Module) {
 		dir := ctx.ModuleDir(m)