Add rssi to Dataframe.msg

[caguero]

🎉 New feature

Summary

This patch adds a new rssi field to the ros_ign_interfaces/Dataframe.msg.

Test it

Checklist

• Signed all commits for DCO
• Added tests
• Added example and/or tutorial
• Updated documentation (as needed)
• Updated migration guide (as needed)
• Consider updating Python bindings (if the library has them)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

[iche033]

CI complains about some style issues here:

relevant output from uncrustify:

output

9: --- src/convert/ros_ign_interfaces.cpp
9: +++ src/convert/ros_ign_interfaces.cpp.uncrustify
9: @@ -212 +212 @@
9: -  auto *rssiPtr = ign_msg.mutable_header()->add_data();
9: +  auto * rssiPtr = ign_msg.mutable_header()->add_data();
9: @@ -233,7 +233,4 @@
9: -  const auto &header = ign_msg.header();
9: -  for (auto i = 0; i < header.data_size(); ++i)
9: -  {
9: -    if (header.data(i).key() == "rssi" && header.data(i).value_size() > 0)
9: -    {
9: -      try
9: -      {
9: +  const auto & header = ign_msg.header();
9: +  for (auto i = 0; i < header.data_size(); ++i) {
9: +    if (header.data(i).key() == "rssi" && header.data(i).value_size() > 0) {
9: +      try {
9: @@ -241,9 +238,6 @@
9: -      }
9: -      catch (const std::invalid_argument&)
9: -      {
9: -        std::cerr << "RSSI value is invalid ("
9: -                  << header.data(i).value(0) << ")" << std::endl;
9: -      } catch (const std::out_of_range&)
9: -      {
9: -        std::cerr << "RSSI value is out of range ("
9: -                  << header.data(i).value(0) << ")" << std::endl;
9: +      } catch (const std::invalid_argument &) {
9: +        std::cerr << "RSSI value is invalid (" <<
9: +          header.data(i).value(0) << ")" << std::endl;
9: +      } catch (const std::out_of_range &) {
9: +        std::cerr << "RSSI value is out of range (" <<
9: +          header.data(i).value(0) << ")" << std::endl;

[caguero]

Fixed