Update gitignore

.gitignore

diff --git a/.gitignore b/.gitignore
index 2930de0..6f203f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,6 @@
 *.swp
 caravel
 pdk
+openlane/Makefile
+openlane/user_project_wrapper/pin_order.cfg
+verilog/dv/*/verify.log

openlane/Makefile

diff --git a/openlane/Makefile b/openlane/Makefile
deleted file mode 120000
index 48e5b4a..0000000
--- a/openlane/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-../caravel/openlane/Makefile
\ No newline at end of file

openlane/user_project_wrapper/pin_order.cfg

diff --git a/openlane/user_project_wrapper/pin_order.cfg b/openlane/user_project_wrapper/pin_order.cfg
deleted file mode 120000
index 8797dcd..0000000
--- a/openlane/user_project_wrapper/pin_order.cfg
+++ /dev/null
@@ -1 +0,0 @@
-../../../caravel/openlane/user_project_wrapper_empty/pin_order.cfg
\ No newline at end of file