feat(CHAIN-2652): add warning for solana -> base call execution

[jackchuma]

What changed? Why?

Notes to reviewers

How has it been tested?

[linear]

CHAIN-2652 Ensure docs make it clear that message sender for Solana -> Base messages should ensure their message is executable on Base otherwise the funds could get locked

[cb-heimdall]

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[youssefea]

This should be in the Solana to Base section not Base to Solana

Right? @jackchuma