Fix pytest discovery (#1757)

* should fail/timeout

* .

* now fix

* Revert "."

This reverts commit 8027e7c.

* n8

Author: sshane

conftest.py

@@ -0,0 +1,4 @@
+# pytest attempts to execute shell scripts while collecting
+collect_ignore_glob = [
+  "opendbc/safety/tests/misra/*",
+]

opendbc/safety/tests/test.sh

@@ -15,7 +15,7 @@ else
 fi
 
 # run safety tests and generate coverage data
-pytest test_*.py
+pytest -n8
 
 # generate and open report
 if [ "$1" == "--report" ]; then