Allow specifying a file path to the bytecode

[Thihup]

Not sure if you are open to suggestions, but it would be neat to have the annotation take a file path to the bytecode as well.

From Reddit: https://www.reddit.com/r/java/comments/rfmqew/comment/hojy2d0/?utm_source=share&utm_medium=web2x&context=3

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Check whether creating other annotations would be good for this scenario, or just include another method, like jasmPath().
Check whether the file should contain only the bytecode or the full JASM file