ipv6_only: pin audio override so HTTP reader connects over IPv6

common/ipv6_only.yaml

@@ -7,6 +7,10 @@ external_components:
   # network enable_ipv4 (esphome/esphome#19750), drop once merged
   - source: github://pr#19750
     components: [const, network, wifi]
+  # audio HTTP reader over IPv6 (dual-stack hosts resolve A first), drop once in #19750
+  - source: github://randybb/esphome-components
+    components: [audio]
+    refresh: 1d
 
 wifi:
   networks: