fix job names

Author: seebi

.github/workflows/publish.yml

@@ -12,7 +12,7 @@ permissions:
 
 jobs:
 
-  pypi.org:
+  pypi_org:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
@@ -45,7 +45,7 @@ jobs:
           poetry config pypi-token.pypi "$PYPI_TOKEN"
           poetry publish --build
 
-  hub.docker.com:
+  hub_docker_com:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository