[M] Change in flashrom[main]: flashrom_tester: Fix partial_lock_test on libflashrom

[Hsuan-ting Chen (Code Review)]

Attention is currently required from: Anastasia Klimchuk, Edward O'Callaghan, Evan Benn.

Hsuan-ting Chen has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/79304?usp=email )

Change subject: flashrom_tester: Fix partial_lock_test on libflashrom
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Patch Set 4:

(2 comments)

File util/flashrom_tester/Cargo.toml:

https://review.coreboot.org/c/flashrom/+/79304/comment/feca2f69_92a9220f :
PS3, Line 25: libflashrom = { path = "../../bindings/rust/libflashrom" }
> I am curious: why it was working before, without this line?

This is for the `use libflashrom::FlashromFlags;` in `util/flashrom_tester/src/tester.rs`, where we didn't need `libflashrom` in that file before.

File util/flashrom_tester/flashrom/src/cmd.rs:

https://review.coreboot.org/c/flashrom/+/79304/comment/ea645ee9_7ba6d13a :
PS3, Line 301:  // TODO
> Did you mean to do something here?

The flashrom CLI sets its own default flags, and we currently have no need for custom flags, so this set_flags function is intentionally a no-op.

(Change the comments)