chore: switch release pipeline to manual triggering (#56)

Signed-off-by: Panos Vagenas <[email protected]>

Author: vagenas

.github/workflows/cd.yml

@@ -1,9 +1,7 @@
 name: "Run CD"
 
 on:
-  push:
-    branches:
-      - main
+  workflow_dispatch:
 
 env:
   # disable keyring (https://github.com/actions/runner-images/issues/6185):

.github/workflows/ci.yml

@@ -6,7 +6,6 @@ on:
   push:
     branches:
       - "**"
-      - "!main"
       - "!gh-pages"
 
 env:
@@ -26,4 +25,4 @@ jobs:
   #     - uses: ./.github/actions/setup-poetry
   #     - name: Build docs
   #       run: poetry run mkdocs build --verbose --clean
-  
+