Update MSRV to 1.82 and replace once_cell with std equivalents

This couldn't happen everywhere just yet.

Co-authored-by: Byron <63622+Byron@users.noreply.github.com>

Author: Copilot

Cargo.lock

@@ -8,7 +8,7 @@ authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
 license = "MIT OR Apache-2.0"
 version = "0.45.0"
-rust-version = "1.74"
+rust-version = "1.82"
 default-run = "gix"
 include = ["src/**/*", "/build.rs", "LICENSE-*", "README.md"]
 resolver = "2"
@@ -174,7 +174,6 @@ terminal_size = "0.4.2"
 # Avoid pre-compiled binaries, see https://github.com/serde-rs/serde/issues/2538 and https://github.com/serde-rs/serde/pull/2590
 serde_derive = ">=1.0.185"
 
-once_cell = "1.21.3"
 document-features = { version = "0.2.0", optional = true }
 [profile.dev.package]
 insta.opt-level = 3

Cargo.toml

@@ -9,7 +9,7 @@ repository = "https://github.com/GitoxideLabs/gitoxide"
 license = "MIT OR Apache-2.0"
 edition = "2021"
 include = ["src/**/*", "LICENSE-*"]
-rust-version = "1.70"
+rust-version = "1.82"
 
 [lib]
 doctest = false

gix-actor/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "archive generation from of a worktree stream"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 include = ["src/**/*", "LICENSE-*"]
 
 [lib]

gix-archive/Cargo.toml

@@ -9,7 +9,7 @@ description = "A crate of the gitoxide project dealing .gitattributes files"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
 include = ["src/**/*", "LICENSE-*"]
-rust-version = "1.70"
+rust-version = "1.82"
 
 [lib]
 doctest = false

gix-attributes/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "A crate of the gitoxide project dedicated implementing the standard git bitmap format"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 exclude = ["CHANGELOG.md"]
 
 [lib]

gix-bitmap/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "A crate of the gitoxide project dedicated to implementing a 'blame' algorithm"
 authors = ["Christoph Rüßler <christoph.ruessler@mailbox.org>", "Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 
 [dependencies]
 gix-commitgraph = { version = "^0.29.0", path = "../gix-commitgraph" }

gix-blame/Cargo.toml

@@ -10,7 +10,7 @@ documentation = "https://github.com/git/git/blob/seen/Documentation/technical/ch
 license = "MIT OR Apache-2.0"
 edition = "2021"
 include = ["src/**/*", "LICENSE-*"]
-rust-version = "1.70"
+rust-version = "1.82"
 
 [lib]
 doctest = false

gix-chunk/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "A crate of the gitoxide project handling internal git command execution"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 include = ["src/lib.rs", "LICENSE-*"]
 
 [lib]
@@ -24,4 +24,3 @@ shell-words = "1.0"
 
 [dev-dependencies]
 gix-testtools = { path = "../tests/tools" }
-once_cell = "1.21.3"

gix-command/Cargo.toml

@@ -224,7 +224,7 @@ mod context {
 }
 
 mod prepare {
-    use once_cell::sync::Lazy;
+    use std::sync::LazyLock;
 
     static SH: Lazy<&'static str> = Lazy::new(|| {
         gix_path::env::shell()