[lldb/crashlog] Fix typo in error message when creating a target (#122514)

This fixes a typo when creating a target from the crashlog script and
that we were not able to find a valid architecture from the crash
report.

rdar://137344016

Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>
GitOrigin-RevId: 833a17489dd96f35df3a17ad231ada82acf38ef9
1 file changed