enhancement(enriching): added enrichment_tables section to the config (#8524)

* Added enrichment_tables section to the config

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Changed to use evmap

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Removed printlns

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Updated to use DashMap

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Added ability to add indexes to enrichment tables

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Moved to use arc-swap

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Added more comments

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* wrap ArcWrap enrichment table that implements a trait for VRL

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Use Mutex for loading enrichment tables

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Call finish_load on tables after loading

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Clippy

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* revert evmap changes to Cargo.toml

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Updated benches to use TransformContext

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Properly update benches

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Punctuate file event

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Feedback from Jean

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Fixed remap tests

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Split enrichment tables into two structs

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Addressed feedback from Jean

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Fixed remap benches

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* More feedback from Jean

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Fix wasm bench

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Rename Tables to TableRegistry

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Feedback from Jean

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Update following merge

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Keep the tables loaded when the config is reloaded

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>

* Revert change to remap taking TableSetup

Signed-off-by: Stephen Wakely <fungus.humungus@gmail.com>