Update workflow

!test

Author: awolverp

.github/workflows/python-test.yml

@@ -9,7 +9,7 @@ permissions:
 
 jobs:
   test-python:
-    if: "contains(github.event.head_commit.message, '!test')"
+    if: ${{ contains(github.event.head_commit.message, '!test') || github.event_name == 'workflow_dispatch' }}
     name: test ${{ matrix.python-version }}
     strategy:
       fail-fast: false
@@ -56,7 +56,7 @@ jobs:
           HYPOTHESIS_PROFILE: slow
 
   test-os:
-    if: "contains(github.event.head_commit.message, '!test')"
+    if: ${{ contains(github.event.head_commit.message, '!test') || github.event_name == 'workflow_dispatch' }}
     name: test on ${{ matrix.os }}
 
     strategy: