ubuntu on pipelines

Author: pablodz

.github/workflows/build.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu
     strategy:
       matrix:
         python-version:

.github/workflows/publish_docs.yml

@@ -8,7 +8,7 @@ on:
     branches: [main]
 jobs:
   publish-docs:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu
     steps:
       - name: checkout repo content
         uses: actions/checkout@v3

.github/workflows/publish_pypi.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   publish-pypi:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu
     steps:
       - name: Checkout sources
         uses: actions/checkout@v3