build(deps): bump once_cell from 1.15.0 to 1.16.0 (helix-editor#4548)

Bumps [once_cell](https://github.com/matklad/once_cell) from 1.15.0 to 1.16.0.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](matklad/once_cell@v1.15.0...v1.16.0)

---
updated-dependencies:
- dependency-name: once_cell
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

helix-core/Cargo.toml

@@ -26,7 +26,7 @@ unicode-general-category = "0.6"
 # slab = "0.4.2"
 slotmap = "1.0"
 tree-sitter = "0.20"
-once_cell = "1.15"
+once_cell = "1.16"
 arc-swap = "1"
 regex = "1"
 bitflags = "1.3"

helix-loader/Cargo.toml

@@ -19,7 +19,7 @@ serde = { version = "1.0", features = ["derive"] }
 toml = "0.5"
 etcetera = "0.4"
 tree-sitter = "0.20"
-once_cell = "1.15"
+once_cell = "1.16"
 log = "0.4"
 
 # TODO: these two should be on !wasm32 only

helix-term/Cargo.toml

@@ -32,7 +32,7 @@ helix-dap = { version = "0.6", path = "../helix-dap" }
 helix-loader = { version = "0.6", path = "../helix-loader" }
 
 anyhow = "1"
-once_cell = "1.15"
+once_cell = "1.16"
 
 which = "4.2"
 

helix-view/Cargo.toml

@@ -23,7 +23,7 @@ helix-dap = { version = "0.6", path = "../helix-dap" }
 crossterm = { version = "0.25", optional = true }
 
 # Conversion traits
-once_cell = "1.15"
+once_cell = "1.16"
 url = "2"
 
 arc-swap = { version = "1.5.1" }