Solving issue number #1080 which was showing deprecated output in con…

…sole. It was solved by adding install.sh which is a script to hide the deprecated output and modified validate-examples.yml by giving cmd to run install.sh this solve the issue

.github/workflows/validate-examples.yml

@@ -3,6 +3,7 @@ name: Validate AsyncAPI Examples
 on:
   pull_request_target:
     types: [opened, reopened, synchronize, edited, ready_for_review]
+
 
 jobs:
   validate-examples:
@@ -15,8 +16,9 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: '20'
+
       - name: Install AsyncAPI CLI
-        run: npm install -g @asyncapi/cli
+        run: npm install -g @asyncapi/cli && ./install.sh
       - name: Validate AsyncAPI documents
         run: |
           find examples -type f \( -name "*.yml" -o -name "*.yaml" \) -not -path 'examples/social-media/common/*' | xargs -P 10 -L 1 asyncapi validate 

install.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# Capture the output of npm install
+npm_install_output=$(npm install)
+
+# Remove deprecation warnings (example using sed)
+modified_output=$(echo "$npm_install_output" | sed '/WARN/d') 
+
+# Displaying the modified output
+echo "$modified_output"
+
+# Optional: Adding success message
+echo "Async API installed successfully!"