fix crash in frequency benchmark table rendering when mismatch in core counts

[harp-intel]

No description provided.

[Copilot]

Pull Request Overview

This PR prevents crashes when the number of cores in the first die differs by padding and guarding against index out-of-range during table rendering.

• Pad specSSEFreqs to match scalarIaddFreqs length
• Add boundary checks when appending values for each frequency field

Comments suppressed due to low confidence (2)

internal/report/table_defs.go:2080

• Add a unit test where specSSEFreqs is shorter than scalarIaddFreqs to validate padding and prevent regressions.

		// pad the spec frequencies with the last value if they are shorter than the scalar_iadd frequencies

internal/report/table_defs.go:2084

• Cannot range over integer diff. Replace with a classic for-loop, e.g., for i := 0; i < diff; i++ { ... }.

			for range diff {