Revert "Set VNDK version to current for module builds"

This reverts commit af35677f030d2edae0ad640047abd40066b59932.

Bug: 185769808
Test: banchan com.android.media.swcodec module_arm64; m apps_only dist
Test: banchan com.android.media.swcodec aosp_arm64; m apps_only dist

In both cases, the built APEX doesn't have libsync.so in it.
apex_manifest.pb has libsync.so as requireNativeLibs.

Merged-In: I62397d50a6970a9316f0d6ddd36736f149bc7c2c
Change-Id: I62397d50a6970a9316f0d6ddd36736f149bc7c2c
(cherry picked from commit 83ac8b74819c42b6f5a6fc555fc10d623f5aa79a)
diff --git a/target/board/BoardConfigModuleCommon.mk b/target/board/BoardConfigModuleCommon.mk
index 9832474..24c01a5 100644
--- a/target/board/BoardConfigModuleCommon.mk
+++ b/target/board/BoardConfigModuleCommon.mk
@@ -4,7 +4,3 @@
 
 # Required for all module devices.
 TARGET_USES_64_BIT_BINDER := true
-
-# Necessary to make modules able to use the VNDK via 'use_vendor: true'
-# TODO(b/185769808): look into whether this is still used.
-BOARD_VNDK_VERSION := current