lptools: add to build

Use TW_EXCLUDE_LPTOOLS to exclude from build

Will only be included on devices with dynamic partitions

Change-Id: I77092344a1e31e749161cb31e6e020f6e9fc3800
diff --git a/Android.mk b/Android.mk
index 302b143..c5b1f2c 100755
--- a/Android.mk
+++ b/Android.mk
@@ -161,6 +161,9 @@
     ifeq ($(TW_EXCLUDE_LPDUMP),)
         TWRP_REQUIRED_MODULES += lpdump lpdumpd.rc
     endif
+    ifeq ($(TW_EXCLUDE_LPTOOLS),)
+        TWRP_REQUIRED_MODULES += lptools
+    endif
 endif
 
 ifeq ($(TW_USES_VENDOR_LIBS),true)