Remove python 3.7 support from tests (#146)

* remove python 3.7 support from tests

* change bash binary directory to alias in github actions

Author: agoscinski

.github/workflows/tests.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.8", "3.9", "3.10"]
 
     steps:
       - uses: actions/checkout@v2

pyproject.toml

@@ -19,7 +19,7 @@ commands =
 
 [testenv:examples]
 changedir = examples
-allowlist_externals = /bin/bash
+allowlist_externals = bash
 
 deps = -rexamples/requirements.txt