docs: add versions support

[tenthirtyam]

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Summary of Pull Request

• Refactors README.md with a support table.
• Adds docs/install.md with manual and automated installation steps for macOS, Linux, and Windows.
• Adds docs/build.md with build steps for macOS and Linux.
• Adds support table to docs/index.md.
• Adds the new VMware Cloud Foundation icon.

Type of Pull Request

• [ ] This is a bug fix.
• [ ] This is an enhancement or feature.
• [ ] This is a code style/formatting update.
• [x] This is a documentation update.
• [ ] This is a refactoring update.
• [ ] This is a chore update
• [ ] This is something else. Please describe:

Related to Existing Issues

Issue Number: N/A

Test and Documentation Coverage

For bug fixes or features:

• [ ] Tests have been completed.
• [x] Documentation has been added/updated.

Breaking Changes?

• [ ] Yes, there are breaking changes.
• [x] No, there are no breaking changes.