resources: Add .gitignore file

Signed-off-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Change-Id: Ie1c461b35045943732be93f9469e5bb476aada83
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-resources/+/38596
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: Jason Lowe-Power <power.jg@gmail.com>
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1081cc9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+m5out
+*.pyc
+*~
+.*.swp
+.*.swo