Improve Rust analysis PR check

Also run the `rust` checks on "milestone" CLI releases, to ensure we
remain backward compatible with those versions. This was prompted by
#2960 (review)

Running this on current `main` and then on that PR should improve our
confidence we remain backward compatible.

It also turns out a probable `ruamel.yaml` update was changing a lot of
generated workflows, so I've:
* fixed the `ruamel.yaml` version to the latest in `sync.sh`
* added `yaml.width = 120` in `sync.py` to minimize (but not entirely
  remove) the number of changes
* checked in the workflows whose formatting was changed by the new
  `ruamel.yaml` version

Author: redsun82

.github/workflows/__multi-language-autodetect.yml

@@ -1,14 +1,17 @@
 name: "Rust analysis"
 description: "Tests creation of a Rust database"
-versions: ["linked", "default", "nightly-latest"]
+versions:
+  - stable-v2.19.3  # experimental rust support introduced, requires action to set `CODEQL_ENABLE_EXPERIMENTAL_FEATURES`
+  - stable-v2.22.1  # first public preview version
+  - linked
+  - default
+  - nightly-latest
 operatingSystems: ["ubuntu"]
 steps:
   - uses: ./../action/init
     with:
       languages: rust
       tools: ${{ steps.prepare-test.outputs.tools-url }}
-    env:
-      CODEQL_ACTION_RUST_ANALYSIS: true
   - uses: ./../action/analyze
     id: analysis
     with:

.github/workflows/__packaging-inputs-js.yml

@@ -56,6 +56,7 @@ def writeHeader(checkStream):
 yaml = ruamel.yaml.YAML()
 yaml.Representer = NonAliasingRTRepresenter
 yaml.indent(mapping=2, sequence=4, offset=2)
+yaml.width = 120
 
 this_dir = pathlib.Path(__file__).resolve().parent
 

.github/workflows/__resolve-environment-action.yml

@@ -4,6 +4,6 @@ set -e
 cd "$(dirname "$0")"
 python3 -m venv env
 source env/bin/activate
-pip3 install ruamel.yaml
+pip3 install ruamel.yaml==0.18.14
 python3 sync.py