Update to Rust 1.65 (#2314)

* Update to Rust 1.65

Because then you can use dynamic linking on Linux

* Fix a bunch of clippy lints

* Update changelogs

* More clippy fixes

.github/workflows/rust.yml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           profile: default
-          toolchain: 1.64.0
+          toolchain: 1.65.0
           override: true
       - name: Install packages (Linux)
         if: runner.os == 'Linux'
@@ -84,7 +84,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: 1.64.0
+          toolchain: 1.65.0
           target: wasm32-unknown-unknown
           override: true
 
@@ -136,7 +136,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: EmbarkStudios/cargo-deny-action@v1
         with:
-          rust-version: "1.62.0"
+          rust-version: "1.65.0"
 
   android:
     name: android
@@ -146,7 +146,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: 1.64.0
+          toolchain: 1.65.0
           target: aarch64-linux-android
           override: true
       - name: Set up cargo cache