build: bump dependencies and add orhun

Cargo.toml

 [package]
 name = "gitlab-exporter"
 version = "0.1.0"
-authors = ["Leonidas Spyropoulos <artafinde@archlinux.org>"]
+authors = ["Leonidas Spyropoulos <artafinde@archlinux.org>", "Orhun Parmaksız <orhun@archlinux.org>"]
 edition = "2018"
 license-file = "LICENSE"
 repository = "https://gitlab.archlinux.org/archlinux/gitlab-exporter"
@@ -10,21 +10,21 @@ publish = false
 include = ["/graphql"]
 
 [dependencies]
-reqwest = "0.11"
-graphql_client = { version = "0.10", default-features = false, features = ["graphql_query_derive", "reqwest-blocking"] }
-tokio = { version = "1.15", features = ["rt-multi-thread", "macros", "sync"] }
-anyhow = "1.0"
-serde = "1.0"
-prettytable-rs = "0.8"
-log = "0.4"
-lazy_static = "1.4"
-env_logger = "0.9"
-indicatif = "0.16"
-futures ="0.3"
-prometheus = "0.13"
-clap = { version = "3.0", features = ["derive", "env"] }
-warp = "0.3"
-thiserror = "1.0.30"
+reqwest = "0.11.10"
+graphql_client = { version = "0.10.0", default-features = false, features = ["graphql_query_derive", "reqwest-blocking"] }
+tokio = { version = "1.18.1", features = ["rt-multi-thread", "macros", "sync"] }
+anyhow = "1.0.57"
+serde = "1.0.137"
+prettytable-rs = "0.8.0"
+log = "0.4.17"
+lazy_static = "1.4.0"
+env_logger = "0.9.0"
+indicatif = "0.16.2"
+futures = "0.3.21"
+prometheus = "0.13.0"
+clap = { version = "3.1.15", features = ["derive", "env"] }
+warp = "0.3.2"
+thiserror = "1.0.31"
 
 [profile.dev]
 opt-level = 0