Merge pull request #65403 from MaxKellermann/Formatter__split

common/Formatter: move {JSON,Table,XML}Formatter to separate files

Reviewed-by: Adam Emerson <aemerson@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Tested-by: anrao19

diff --cc src/crimson/tools/store_bench/store-bench.cc
Simple merge

diff --cc src/mon/OSDMonitor.cc
Simple merge

diff --cc src/rgw/radosgw-admin/radosgw-admin.cc
Simple merge

diff --cc src/rgw/rgw_op.cc
Simple merge