Revert "Supports VNDK APEX with different versions"

This reverts commit 394951da73.

Reason for revert: some targets are broken

Bug: 142773030
Change-Id: I4ce2e4a4c683c71958bc4f73e45a5ddd4a4ae32a

cc/androidmk.go

@@ -93,11 +93,6 @@ func (c *Module) AndroidMk() android.AndroidMkData {
 					fmt.Fprintln(w, "LOCAL_USE_VNDK := true")
 					if c.isVndk() && !c.static() {
 						fmt.Fprintln(w, "LOCAL_SOONG_VNDK_VERSION := "+c.vndkVersion())
-						// VNDK libraries available to vendor are not installed because
-						// they are packaged in VNDK APEX and installed by APEX packages (apex/apex.go)
-						if !c.isVndkExt() {
-							fmt.Fprintln(w, "LOCAL_UNINSTALLABLE_MODULE := true")
-						}
 					}
 				}
 			},