refactor: introduce influxdb3_types crate

[waynr]

Fixes #24672

...partially. It doesn't completely move all request/response types into the new crate. In particular, it leaves out all the *Builder types in the influxdb3_client crate, ie:

zsh/5 13797 [148]  (git)-[refactor/shared-types-crate|rebase-i]-% rg 'struct.*Req' influxdb3_server influxdb3_client
influxdb3_client/src/lib.rs
832:pub struct WriteRequestBuilder<'c, B> {
906:pub struct QueryRequestBuilder<'c> {
1112:pub struct ShowDatabasesRequestBuilder<'c> {
1157:pub struct CreateLastCacheRequestBuilder<'c> {
1250:pub struct CreateDistinctCacheRequestBuilder<'c> {

These builder types look like they are intended to produce the effect of a fluent interface for the influxdb3_client::Client type with typical usage that looks like:

let client = Client::new("http://localhost:8181")?;
client
    .api_v3_write_lp("db_name") // <- returns a WriteRequestBuilder
    .precision(Precision::Millisecond)
    .accept_partial(true)
    .body("cpu,host=s1 usage=0.5")
    .send() // <- constructs `WriteParams` to be used as a POST request body
    .await
    .expect("send write_lp request");

To achieve this effect, these builder types hold a reference to the Client itself, which means they can't easily be migrated outside of this module without significantly refactoring away from this fluent approach to making certain kinds of request.

What this PR does do:

• move most HTTP req/resp types into influxdb3_types crate
• removes the use of locally-scoped request type structs from the influxdb3_client crate
• fix plugin dependency/package install bug
  • it looks like the DELETE http method was being used where POST was expected for /api/v3/configure/plugin_environment/install_packages and /api/v3/configure/plugin_environment/install_requirements