Update to diesel2

Cargo.toml

@@ -42,7 +42,7 @@ tracing = { version = "0.1.37", features = ["log"] } # Needed to have lettre and
 backtrace = "0.3.66" # Logging panics to logfile instead stderr only
 
 # A `dotenv` implementation for Rust
-dotenvy = { version = "0.15.5", default-features = false }
+dotenvy = { version = "0.15.6", default-features = false }
 
 # Lazy initialization
 once_cell = "1.15.0"
@@ -60,19 +60,19 @@ rmpv = "1.0.0" # MessagePack library
 dashmap = "5.4.0"
 
 # Async futures
-futures = "0.3.24"
+futures = "0.3.25"
 tokio = { version = "1.21.2", features = ["rt-multi-thread", "fs", "io-util", "parking_lot", "time"] }
 
 # A generic serialization/deserialization framework
 serde = { version = "1.0.145", features = ["derive"] }
-serde_json = "1.0.86"
+serde_json = "1.0.87"
 
 # A safe, extensible ORM and Query builder
-diesel = { version = "1.4.8", features = ["chrono", "r2d2"] }
-diesel_migrations = "1.4.0"
+diesel = { version = "2.0.2", features = ["chrono", "r2d2"] }
+diesel_migrations = "2.0.0"
 
 # Bundled SQLite
-libsqlite3-sys = { version = "0.22.2", features = ["bundled"], optional = true }
+libsqlite3-sys = { version = "0.25.1", features = ["bundled"], optional = true }
 
 # Crypto-related libraries
 rand = { version = "0.8.5", features = ["small_rng"] }
@@ -83,7 +83,7 @@ uuid = { version = "1.2.1", features = ["v4"] }
 
 # Date and time libraries
 chrono = { version = "0.4.22", features = ["clock", "serde"], default-features = false }
-chrono-tz = "0.6.3"
+chrono-tz = "0.7.0"
 time = "0.3.15"
 
 # Job scheduler