We have two files, last_lts_mongod_commands.js and last_lts_mongos_commands.js, where we can add commands that were added/removed since the last LTS version.

Tests that use listCommands and enumerate a test case for each command can load these files to ignore commands that appear in listCommands output from an older version binary, but for which there is no longer a test case, and to ignore test cases for a command which is not present in an older version binary.

This ticket is to:

• Add similar files (or extend the current files) for command added/removed since last continuous
• Ensure all existing such tests load and use the files correctly. Today, some such tests, like db_reads_while_recovering_all_commands.js are instead marked multiversion_incompatible, and other such tests include a test case for the command with a TODO to remove the test case in a later version.