Bump nokogiri from 1.11.3 to 1.11.4 in /e2e (#386)

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.11.3 to 1.11.4.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.11.3...v1.11.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bump ExecJS version

Avoids JSON::ParserError when deploying packaged release.

[Snyk] Security upgrade puma from 5.2.2 to 5.3.1 (#381)

* fix: api/Gemfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-RUBY-PUMA-1291014

* Fix lockfiles

Co-authored-by: Jonathan Sharpe <j.r.sharpe+github@gmail.com>

Upgrade web dependencies (#377)

Fix conditional push of Docker containers

Fix typo in CI workflow

Allow creation of sharable retro from admin panel (fixes #308) (#376)

Explicitly push all tags

Fix the Docker push scripts (#373)

- Make them executable
- De-duplicate logic
- Tag version x.y.z as x, x.y and x.y.z

Allow admin email and password to be overridden (fixes #369) (#371)

- Adds handling of ADMIN_EMAIL and ADMIN_PASSWORD env vars to deploy scripts
- Supersedes #368
- Documents HEROKU_REGION env var
- Documents issue identified in #346