this change was created in the same spirit of ebff5f5d.
despite that we include Seastar as a submodule, Seastar is not a
part of scylla project. so we'd better include its headers using
brackets.
ebff5f5d addressed this cosmetic issue a while back. but probably
clangd's header-insertion helped some of contributor to insert
the missing headers with `"`. so this style of `include` returned
to the tree with these new changes.
unfortunately, clangd does not allow us to configure the style
of `include` at the time of writing.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#19406
7b10cc8079