Merge pull request #275 from ral-facilities/bugfix/default-python-ver…

…sion

Use Python 3.9 on CI jobs

.github/PULL_REQUEST_TEMPLATE.md

@@ -8,9 +8,7 @@ Add a set up instructions describing how the reviewer should test the code
 
 - [ ] Review code
 - [ ] Check GitHub Actions build
-- [ ] If `icatdb Generator Script Consistency Test` CI job fails, is this because of a
-      deliberate change made to the script to change generated data (which isn't
-      actually a problem) or is there an underlying issue with the changes made?
+- [ ] If `icatdb Generator Script Consistency Test` CI job fails, is this because of a deliberate change made to the script to change generated data (which isn't actually a problem) or is here an underlying issue with the changes made?
 - [ ] Review changes to test coverage
 - [ ] {more steps here}
 

.github/workflows/ci-build.yml

@@ -97,7 +97,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v2
       with:
-        python-version: '3.6'
+        python-version: '3.9'
         architecture: x64
     - name: Checkout DataGateway API
       uses: actions/checkout@v2
@@ -117,7 +117,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v2
       with:
-        python-version: '3.6'
+        python-version: '3.9'
         architecture: x64
     - name: Checkout DataGateway API
       uses: actions/checkout@v2
@@ -137,7 +137,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v2
       with:
-        python-version: '3.6'
+        python-version: '3.9'
         architecture: x64
     - name: Checkout DataGateway API
       uses: actions/checkout@v2
@@ -167,7 +167,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v2
         with:
-          python-version: '3.x'
+          python-version: '3.9'
           architecture: x64
 
       # ICAT Ansible clone and install dependencies