ci: ignore tests when publishing to npm

Author: darrachequesne

.github/workflows/ci-browser.yml

@@ -7,6 +7,8 @@ on:
       - 'packages/engine.io-client/**'
       - 'packages/socket.io-parser/**'
       - 'packages/socket.io-client/**'
+    tags-ignore:
+      - '**@*'
 
 permissions:
   contents: read

.github/workflows/ci.yml

@@ -2,6 +2,8 @@ name: CI
 
 on:
   push:
+    tags-ignore:
+      - '**@*'
   pull_request:
   schedule:
     - cron: '0 0 * * 0'