v25.11-rc2
dts: add poetry package mode config
dts: add RSS functions to testpmd shell
dts: move artifact class to API directory
dts: add RSS test suite
dts: bump container Ubuntu version
dts: rewrite readme file
dts: ensure runtime working directory
dts: remove node distinction
dts: remove optional doc dependencies
dts: add virtual functions
doc: elaborate on DTS configuration per test suite