Fix on-device paths to used libraries in dexpreopt.

Test: lunch aosp_cf_x86_phone-userdebug && m
Test: Cherry-pick in internal master and check that on-device path to
    com.google.android.dialer.support.jar now is on /product partition
    (as it should be) and not on /system:
    $ oatdump \
        --instruction-set=x86 \
        --oat-file=out/target/product/vsoc_x86/product/priv-app/GoogleDialer/oat/x86/GoogleDialer.odex \
      | grep '^classpath' \
      | grep -o '[^[]*com.google.android.dialer.support.jar'
    /product/framework/com.google.android.dialer.support.jar

Bug: 132357300
Change-Id: Idf279ac713b9b29ff3a29f1b072bc1d57f48db26

java/java.go

@@ -502,6 +502,7 @@ type Dependency interface {
 	ResourceJars() android.Paths
 	ImplementationAndResourcesJars() android.Paths
 	DexJarBuildPath() android.Path
+	DexJarInstallPath() android.Path
 	AidlIncludeDirs() android.Paths
 	ExportedSdkLibs() []string
 	ExportedPlugins() (android.Paths, []string)
@@ -1748,6 +1749,10 @@ func (j *Module) DexJarBuildPath() android.Path {
 	return j.dexJarFile
 }
 
+func (j *Module) DexJarInstallPath() android.Path {
+	return j.installFile
+}
+
 func (j *Module) ResourceJars() android.Paths {
 	if j.resourceJar == nil {
 		return nil
@@ -2574,6 +2579,10 @@ func (j *Import) DexJarBuildPath() android.Path {
 	return nil
 }
 
+func (j *Import) DexJarInstallPath() android.Path {
+	return nil
+}
+
 func (j *Import) AidlIncludeDirs() android.Paths {
 	return j.exportAidlIncludeDirs
 }