fix: add type-safe value conversion for MongoDB queries

[Cioraz]

Description

This PR improves the MongoDB query builder by allowing it to accept any type for field values. It also safely converts 24-character _id strings to primitive.ObjectID, ensuring queries work correctly with MongoDB’s ObjectID fields.

Fixes #434

Type of change

• Accepts values of type any in query builder
• Converts valid _id strings to ObjectID
• Handles nil and other basic types safely
• Tested with sample MongoDB queries

How Has This Been Tested?

• Scenario A
• Scenario B

---

Note

Make MongoDB filter condition value handling accept any type with safe coercion (nil, ObjectID, bool, dates, ints, floats) instead of string-only parsing.

• MongoDB driver:
  • Filter value parsing: Update drivers/mongodb/internal/backfill.go buildMongoCondition to accept any and convert values by type (handle nil, quoted strings, _id as ObjectID, booleans, dates, int64, float64; pass through bool/int32/int64/float64/time.Time).

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[CLAassistant]

All committers have signed the CLA.

[ImDoubD-datazip]

@Cioraz Hi, can you provide a video of your testing this, like all the possible cases which can occur in this case for mongodb