Rsyntax (#1560)

* Bump actions/download-artifact from 3 to 4.1.7 in /.github/workflows

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 3 to 4.1.7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v3...v4.1.7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

* Remove variable.other.r

To be more consistant with other languages such as python

* Pin httpgd 0.1.6

0.1.7 doesn't pass npm pretest

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/pre-release.yml

@@ -38,7 +38,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Download artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           path: "artifacts/"
       - name: Upload artifacts

.github/workflows/release.yml

@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Download artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           path: "artifacts/"
       - name: Get version from tag

.vscode/settings.json

@@ -9,6 +9,6 @@
     "typescript.tsdk": "./node_modules/typescript/lib", // we want to use the TS server from our node_modules folder to control its version
     "r.lsp.diagnostics": true,
     "editor.codeActionsOnSave": {
-        "source.fixAll.markdownlint": true
+        "source.fixAll.markdownlint": "explicit"
     }
 }