Add .rrd files to git lfs to test backwards compatibility

[emilk]

We want to have automated tests to make sure we have backwards compatible chunk loaders.

Ideally we should add .rrd files to git lfs for all previous versions of all components and archetypes.

What to test?

• They load without error/warning
• Passes rerun rrd verify
  • Add rerun rrd verify #9128
• Produce the same rerun print output?
  • Maybe just the column headers (names, meta-data)?
  • That's a useful sanity check when we update the .rrd:s in the test set, that the new ones covers approximately the same things
• Produce the same visuals? Difficult to get right

What .rrd files?

• Snippets?
• Examples?
• One .rrd file containing all known components/archetypes/datatypes?

When and how do we add more .rrd files to the test set?

What if something does break?

We do not yet promise full backwards compatibility, but any CI failure regarding this should be a red flag, and we should only accept it (and upload a new .rrd file) if we are really ok with this breaking change.