Moved two DRC-CIF rules out of the drc(fast) variant because that
triggers all of the CIF layers to be generated and slows things
way down.

sky130/magic/sky130.tech

diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index 33a3d9f..3cd4f54 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -5486,6 +5486,7 @@
 	"Metal3 > 3um spacing to unrelated m3 < %d (met3.3d)"
  widespacing obsm3 3000 allm3  400 touching_ok \
 	"Metal3 > 3um spacing to unrelated m3 < %d (met3.3d)"
+variants (full)
  cifspacing m3_large_halo m3_large_halo 400 touching_ok \
 	"Spacing of metal3 features attached to and within 0.40um of large metal3 < %d (met3.3c)"
 variants *
@@ -5523,6 +5524,7 @@
 	"Metal4 > 3um spacing to unrelated m4 < %d (met4.5b)"
  widespacing obsm4 3000 allm4  400 touching_ok \
 	"Metal4 > 3um spacing to unrelated m4 < %d (met4.5b)"
+variants (full)
  cifspacing m4_large_halo m4_large_halo 400 touching_ok \
 	"Spacing of metal4 features attached to and within 0.40um of large metal4 < %d (met4.5a)"
 variants *