[Files App] Add observed enumeration value for CrosDisks.Fuse.Rar2fs

BUG=chromium:1058685

Change-Id: I049d3560fe2cdb7cd82a1853964489e2f19199db
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2127446Reviewed-by: Anand Mistry <amistry@chromium.org>
Commit-Queue: François Degros <fdegros@chromium.org>
Cr-Commit-Position: refs/heads/master@{#754819}

tools/metrics/histograms/enums.xml

@@ -55377,6 +55377,9 @@ https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_2.7.1.pdf
     ERAR_MISSING_PASSWORD from libunrar
   </int>
   <int value="24" label="Bad password">ERAR_BAD_PASSWORD from libunrar</int>
+  <int value="132" label="Terminated by SIGILL">
+    MINIJAIL_ERR_SIG_BASE + SIGILL from libminijail
+  </int>
   <int value="134" label="Terminated by SIGABRT">
     MINIJAIL_ERR_SIG_BASE + SIGABRT from libminijail
   </int>