Fix broken link in README and add links check to CI (#1450)

Fix broken link in README and add GH for validating links.

.github/workflows/check-links.yml

@@ -0,0 +1,21 @@
+name: Check links
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  check-links:
+    runs-on: ubuntu-22.04
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    - uses: lycheeverse/lychee-action@v1.10.0
+      with:
+        args: >-
+          -v -n "*.md" "**/*.md"
+          --exclude "http://localhost*"
+        fail: true

README.md

@@ -1,6 +1,6 @@
 <p align="center">
-    <a href="https://github.com/odigos-io/odigos/actions/workflows/publish-cli.yml" target="_blank">
-        <img src="https://github.com/odigos-io/odigos/actions/workflows/publish-cli.yml/badge.svg" alt="Release Odigos CLI" style="margin-right: 10px; border: 1px solid #007acc; border-radius: 4px; padding: 5px;">
+    <a href="https://github.com/odigos-io/odigos/actions/workflows/release.yml" target="_blank">
+        <img src="https://github.com/odigos-io/odigos/actions/workflows/release.yml/badge.svg" alt="Release Odigos CLI" style="margin-right: 10px; border: 1px solid #007acc; border-radius: 4px; padding: 5px;">
     </a>
     <a href="https://goreportcard.com/report/github.com/odigos-io/odigos/cli" target="_blank">
         <img src="https://goreportcard.com/badge/github.com/odigos-io/odigos/cli" alt="Go Report Card" style="margin-right: 10px; border: 1px solid #4CAF50; border-radius: 4px; padding: 5px;">