message: Simplify the invalid crt linkage warning message
  The current message is a bit repetitive.
diff: @@ -781,7 +781,7 @@ namespace vcpkg::PostBuildLint
  if (!libs_with_invalid_crt.empty())
  {
  System::printf(System::Color::warning,
  - "Expected %s crt linkage, but the following libs had invalid crt linkage:\n\n",
  + "Invalid crt linkage. Expected %s, but the following libs had:\n\n",
  expected_build_type.to_string());
  for (const BuildTypeAndFile& btf : libs_with_invalid_crt)
  {
  