use grt_fix_usage_from_underflow branch

eder-matheus · eder-matheus · commit 41b21657d2e7 · 2022-12-21T21:57:31.000-03:00
Signed-off-by: Eder Monteiro &lt;emrmonteiro@inf.ufrgs.br&gt;
diff --git a/tools/OpenROAD b/tools/OpenROAD
@@ -1 +1 @@
-Subproject commit f8b4e0ff448c592a6a0576b77d34b627b275ff14
+Subproject commit 75a4906062807a579dd3984caa899fca9899fce5
