fix: update ChromeHeadless command to include --no-sandbox option

Jenkinsfile

@@ -12,6 +12,10 @@ pipeline {
         stage('Build & Test') {
             agent { label getAgentLabel() }
 
+            environment {
+                CHROME_BIN = "${getChromeBin()}"
+            }
+
             stages {
 
                 stage('Cleanup Workspace') {
@@ -64,7 +68,7 @@ pipeline {
                         }
                     }
                     steps {
-                        sh 'npm run test -- --watch=false --browsers=ChromeHeadless'
+                        sh 'npm run test -- --watch=false --browsers=ChromeHeadless --no-sandbox'
                     }
                 }
 
@@ -174,3 +178,11 @@ def getHealthUrl() {
         return "https://bangararaju-uat.kottedi.in/admin"
     }
 }
+
+def getChromeBin() {
+    if (env.BRANCH_NAME == 'prod') {
+        return "/snap/bin/chromium"
+    } else {
+        return "/usr/bin/chromium"
+    }
+}