Bump pool connections to improve performance (#971)

* trying to repro the member list issues in ios

* try a different approach

* add more errors and logging

* bump the connections to 25

* bump to 11

* remove testing code

* check out main

xmtp_mls/src/storage/encrypted_store/mod.rs

@@ -121,7 +121,7 @@ impl EncryptedMessageStore {
                     .max_size(1)
                     .build(ConnectionManager::<SqliteConnection>::new(":memory:"))?,
                 StorageOption::Persistent(ref path) => Pool::builder()
-                    .max_size(10)
+                    .max_size(25)
                     .build(ConnectionManager::<SqliteConnection>::new(path))?,
             };
 
@@ -330,7 +330,7 @@ impl EncryptedMessageStore {
                     .max_size(1)
                     .build(ConnectionManager::<SqliteConnection>::new(":memory:"))?,
                 StorageOption::Persistent(ref path) => Pool::builder()
-                    .max_size(10)
+                    .max_size(25)
                     .build(ConnectionManager::<SqliteConnection>::new(path))?,
             };