cd: add github actions CD workflow

[anujsinha3]

14

• [x] add cd.yml under .github/workflows
• [x] add release.yml to prevent "dependabot" and "pre-commit-ci" from appearing as package author.
• [x] update managed/trusted publisher info on testpypi #18

Sample CD Workflow: https://github.com/anujsinha3/MAWpy/actions/runs/9509839718/job/26213412949 Published Sample: https://test.pypi.org/project/MAWpy/0.0.0/