Fix incorrect extracted parameters in spice files.

Magic was updated to fix the extracted parameter values.

Fixes https://github.com/google/skywater-pdk/issues/192

Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>

models/pfet/sky130_fd_pr__model__nfet_extendeddrain__example2.spice

diff --git a/models/pfet/sky130_fd_pr__model__nfet_extendeddrain__example2.spice b/models/pfet/sky130_fd_pr__model__nfet_extendeddrain__example2.spice
index e0f44e2..9d3be87 100644
--- a/models/pfet/sky130_fd_pr__model__nfet_extendeddrain__example2.spice
+++ b/models/pfet/sky130_fd_pr__model__nfet_extendeddrain__example2.spice
@@ -16,5 +16,5 @@
 
 
 * Top level circuit sky130_fd_pr__model__nfet_extendeddrain__example2
-X0 SUBS a_0_0# a_n56_26# dw_n144_n352# sky130_fd_pr__pfet_20v0 w=2.5e+06u l=3.42e+06u
+X0 SUBS a_0_0# a_n56_26# dw_n144_n352# sky130_fd_pr__pfet_20v0 w=5e+06u l=920000u
 .end