Upgrade to Rust 1.74.1. (a-scie#177)

The release announcement is here:
  https://blog.rust-lang.org/2023/12/07/Rust-1.74.1.html

Author: jsirois

.circleci/config.yml

@@ -49,7 +49,7 @@ jobs:
             docker run --rm \
               -v $PWD:/code \
               -w /code \
-              rust:1.74.0-alpine3.18 \
+              rust:1.74.1-alpine3.18 \
                 sh -c 'apk add musl-dev && cargo run -p package -- dist'
       - persist_to_workspace:
           root: dist

.github/workflows/ci.yml

@@ -49,7 +49,7 @@ jobs:
           docker run --rm \
             -v $PWD:/code \
             -w /code \
-            rust:1.74.0-alpine3.18 \
+            rust:1.74.1-alpine3.18 \
               sh -c 'apk add musl-dev && cargo run -p package'
       - name: Integration Tests
         run: examples/run.sh --no-package

.github/workflows/release.yml

@@ -62,7 +62,7 @@ jobs:
           docker run --rm \
             -v $PWD:/code \
             -w /code \
-            rust:1.74.0-alpine3.18 \
+            rust:1.74.1-alpine3.18 \
               sh -c 'apk add musl-dev && cargo run -p package -- dist'
       - name: Prepare Changelog
         id: prepare-changelog

rust-toolchain

@@ -2,7 +2,7 @@
 # N.B.: Update .github and .circleci yaml to use a matching image, if available.
 # Although a version match is not required (cargo downloads and installs the
 # toolchain described here if not present), it does speed up CI builds.
-channel = "1.74.0"
+channel = "1.74.1"
 components = [
   "cargo",
   "clippy",