Added ptap check to the additional DRC rule in magic added in the
previous commit.

sky130/magic/sky130.tech

diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index be435ab..0d9e719 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -1737,8 +1737,7 @@
  # edge-based rules.  Only mvwell to lvdiff needs a CIF rule.
  templayer difftap_near_mvnwell mvnwell
  grow 430
- and alldifflv
-
+ and alldifflv,*mvpsd
 
  # Simple spacing checks to lvnwell must use CIF-DRC rule
  # Note that HVI may *abut* lvnwell;  this can only be handled