add some test artifacts to gitignore

Author: bohendo

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest", "windows-2022"]
-        type: ["brownie", "buidler", "dapp", "embark", "etherlime", "hardhat", "solc", "truffle", "waffle", "foundry"]
+        type: ["brownie", "buidler", "dapp", "embark", "etherlime", "hardhat", "solc", "truffle", "waffle", "foundry", "monorepo"]
         exclude:
           # Currently broken, tries to pull git:// which is blocked by GH
           - type: embark

.gitignore

@@ -1,6 +1,12 @@
+*.nix
+*.pyc
 .idea/
-crytic_compile.egg-info/
 __pycache__/
-*.pyc
+artifacts
 build/
-dist/
+cache
+crytic_compile.egg-info/
+dist/
+node_modules
+package-lock.json
+result