ci: move toolchain action back and add --all-features to the problematic cargo update

Author: WaterWhisperer

.github/workflows/CI.yml

@@ -56,10 +56,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v6
+    - uses: dtolnay/rust-toolchain@1.64
     - name: Remove the example crates to exclude effects to dependencies from them
       run: rm -r ./examples/* && cargo new --lib --edition 2021 examples/dummy
     # we could probably replace all these with the cargo MSRV resolver ...
-    - run: cargo update -p tokio --precise 1.38.1
+    - run: cargo update -p tokio --precise 1.38.1 --all-features
     - run: cargo update -p tokio-util --precise 0.7.11
     - run: cargo update -p once_cell --precise 1.20.3
     - run: cargo update -p tracing --precise 0.1.41
@@ -68,7 +69,6 @@ jobs:
     - run: cargo update -p async-compression --precise 0.4.23
     - run: cargo update -p flate2 --precise 1.0.35
     - run: cargo update -p itoa --precise 1.0.15
-    - uses: dtolnay/rust-toolchain@1.64
     - run: cargo check -p tower-http --all-features
 
   style: