Fix ConditionOp.strictEqual handling

[cardillan]

The jump instrucion uses reference comparison to compare objects using strictEqual, while op instruction uses Structs.eq to compare objects using strictEqual. This fix removes the disparity by switching to Structs.eq even for jump instructions.

Note that reference comparison has the downside that it treats two identical strings as different. With the availability of read and write for processor variables, different instances of the same string may easily occur in a processor, leading to incorrect comparison of strings using strictEqual in a jump instruction.

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