♻️ Replace all references of landing page PoC

[jasonBirchall]

Overview

👀 Purpose

The renaming is part of our efforts to align the application's name with our current operations and objectives, specifically focusing on our integration with GitHub. This change will help maintain consistency and clarity in our tooling and documentation.

♻️ What's changed

• All instances of the old name operations-engineering-landing-page-poc have been updated to the new name operations-engineering-join-github.

• The change affects various files across the application, including configuration files, documentation, and any scripts where the old name was referenced.

• I have ensured that the renaming does not affect the functionality and performance of the application.

📝 Notes

• Please review the changes for accuracy and completeness.
• Check for any missed references or potential issues that might arise from this renaming.
• Suggestions for further improvement or any concerns are highly welcomed.

[github-actions]

🦙 MegaLinter status: ❌ ERROR

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ DOCKERFILE	hadolint	1		0	0.08s
✅ PYTHON	black	25	3	0	0.93s
❌ PYTHON	flake8	25		12	0.54s
✅ PYTHON	isort	25	13	0	0.24s
❌ PYTHON	pylint	25		18	4.12s
✅ REPOSITORY	gitleaks	yes		no	0.31s
❌ REPOSITORY	trivy	yes		1	5.46s
✅ YAML	prettier	1	0	0	0.43s
✅ YAML	yamllint	1		0	0.25s

See detailed report in MegaLinter reports
Set VALIDATE_ALL_CODEBASE: true in mega-linter.yml to validate all sources, not only the diff

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[tamsinforbes]

Couple of typos otherwise LGTM