[chip-test] chip_lc_scrap

### Test point name

chip_lc_scrap

### Host side component
Rust?

### Opentitantool infrastructure implemented
Yes

### Silicon Validation (SiVal)

Yes

### Emulation targets
- [ ] None
- [ ] CW310
- [ ] Hyperdebug + CW310

### Contact person

### Checklist
Please fill out this checklist as items are completed. Link to PRs and issues as appropriate.
- [ ] Check if existing test covers most or all of this testpoint (if so, either extend said test to cover all points, or skip the next 3 checkboxes)
- [ ] Device-side (C) component developed
- [ ] Bazel build rules developed
- [ ] Host-side component developed
- [ ] Test added to dvsim nightly regression (and passing at time of checking)
- [ ] For SiVal test cases, test is running relevant FPGA or silicon regression

Locate the chip_lc_scrap test point and compare it with existing chip-test implementations. Check whether an existing test already covers it, then determine the device-side C, Bazel, host-side, and regression work needed to complete the checklist and verify the relevant regressions pass.

Written by the indexing model from the issue text.