Update B2B-store theme URL to latest version

Author: Lenajava1

infra/environments.yml

@@ -199,7 +199,7 @@
   storefront:
     enabled: false
     themes:
-      B2B-store: https://github.com/VirtoCommerce/vc-frontend/releases/download/2.31.0/vc-theme-b2b-vue-2.31.0.zip    
+      B2B-store: https://vc3prerelease.blob.core.windows.net/packages/vc-theme-b2b-vue-2.32.0-alpha.2029.zip  
     headers:
         Cross-Origin-Embedder-Policy: unsafe-none
         Cross-Origin-Resource-Policy: cross-origin