feat(func): impl quote_literal & quote_nullable

[fuyufjh]

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What's changed and what's your intention?

Closes #16792

References:

• https://www.postgresql.org/docs/9.1/functions-string.html#quote_literal
• https://www.postgresql.org/docs/current/datatype-binary.html
• src/backend/utils/adt/quote.c

Checklist

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[wangrunji0408]

LGTM!