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Update OpenROAD submodule#2

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update-openroad
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Update OpenROAD submodule#2
github-actions[bot] wants to merge 1 commit into
masterfrom
update-openroad

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@github-actions github-actions Bot commented Apr 7, 2026

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Automated action to update tools/OpenROAD submodule and tighten CI rule checking.
[ci:rules-tighten]

ytliu8464 pushed a commit that referenced this pull request May 27, 2026
Build #4 on secure-test-clamp-only-with-rules (isolated OR = ORFS-master
base + clamp only) surfaced new metric failures in designs that passed
on PR The-OpenROAD-Project#1637's build The-OpenROAD-Project#5 (master+drift+clamp). Drift commits were masking
these clamp victims; isolated-OR test exposes them.

asap7/mock-alu (base):
  cts__timing__setup__tns       -14100.0 -> -14400.0  (measured -14317.6)
  globalroute__timing__setup__tns -18100.0 -> -20800.0 (measured -20686.1)
  finish__timing__setup__tns    -15700.0 -> -19100.0  (measured -18956.4)

nangate45/jpeg (base):
  finish__timing__setup__ws     -0.144 -> -0.152     (measured -0.151125)

Margins chosen to slightly exceed measured (~0.5-1%) to absorb run-to-run
variance observed between baseline #1 and #2 on same SHA.

Separately: nangate45/swerv hit GRT-0116 congestion error; not a
rules-metric failure, needs different treatment.

Signed-off-by: minjukim55 <mkim@precisioninno.com>
Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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