[Bug target/127135] New: mingw: Remove deprecated libs from spec

[dragon-archer at outlook dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127135

            Bug ID: 127135
           Summary: mingw: Remove deprecated libs from spec
           Product: gcc
           Version: 16.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dragon-archer at outlook dot com
  Target Milestone: ---

libmoldname and libmingwthrd have become dummy empty libraries since 2009, and
libcoldname doesn't even exist on MinGW-w64.