Add esp32-cam bindings to not yet awesome list

[Sycrosity]

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Is this PR a:

• [X] New Not Yet Awesome item?
• [ ] A WIP project addressing an open item?
• [ ] Removing a Not Yet Awesome item?

New Not Yet Awesome item checklist

• [ ] Is the request clearly stated, linking to relevant documentation, such as a whitepaper, protocol definition, datasheet, etc.?
• [X] Are the "Success Criteria" defined?
• [X] Is this request possible using today's Rust (not blocked by LLVM impl, rustc impl, etc.)?
• [X] Is this request broken into reasonable work packages, such as "Create HAL for XYZ chip", not "support all boards from ABC vendor"?