[ci] Fix Quoted URL in CD Workflow

Fix an issue where the release notes would generate a URL like:

    [text]("url")

Change this to the following by using the `jq` raw string option:

    [text](url)

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>

Author: seldridge

.github/workflows/cd-circt.yml

@@ -161,7 +161,7 @@ jobs:
                    -H "Authorization: ${{ github.token }}" \
                    -H "X-GitHub-Api-Version: 2022-11-28" \
                    https://api.github.com/repos/llvm/circt/releases/tags/$tag | \
-                jq '.html_url'
+                jq -r '.html_url'
             )
             JSON=$(
               echo $JSON | \