CI: rename test workflow and limit concurrency (#37)

* CI: rename test workflow

* CI: limit CI concurrency

.github/workflows/basic-install.yml

@@ -9,6 +9,10 @@ on:
     types:
       - published
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
 

.github/workflows/pages.yml

@@ -14,6 +14,10 @@ on:
     types:
       - published
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/pre-commit.yml

@@ -9,6 +9,10 @@ on:
     types:
       - published
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   pre-commit:
     runs-on: ubuntu-latest

.github/workflows/unit-tests.yml

@@ -1,7 +1,7 @@
 # This workflow will install Python dependencies, run tests and lint with a variety of Python versions
 # For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
 
-name: Python package
+name: Unit testing
 
 on:
   push:
@@ -12,6 +12,10 @@ on:
     types:
       - published
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build: