v2: Bump MSRV to 1.83 (#378)

* v2: Bump MSRV to 1.83

* Run GitHub checks on merge_group

Author: mbrubeck

.github/workflows/main.yml

@@ -4,6 +4,8 @@ on:
   push:
     branches: [v2]
   pull_request:
+  merge_group:
+    types: [checks_requested]
   workflow_dispatch:
 
 jobs:
@@ -12,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        toolchain: ["stable", "beta", "nightly", "1.57.0"]
+        toolchain: ["stable", "beta", "nightly", "1.83.0"]
         include:
           - toolchain: stable
             fuzz: 1

Cargo.toml

@@ -2,7 +2,7 @@
 name = "smallvec"
 version = "2.0.0-alpha.11"
 edition = "2021"
-rust-version = "1.57"
+rust-version = "1.83"
 authors = ["The Servo Project Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/servo/rust-smallvec"