chore(deps): update Home Assistant Add-ons to v3.20

| datasource | package                             | from | to   |
| ---------- | ----------------------------------- | ---- | ---- |
| docker     | ghcr.io/home-assistant/aarch64-base | 3.19 | 3.20 |
| docker     | ghcr.io/home-assistant/amd64-base   | 3.19 | 3.20 |
| docker     | ghcr.io/home-assistant/armhf-base   | 3.19 | 3.20 |
| docker     | ghcr.io/home-assistant/armv7-base   | 3.19 | 3.20 |
| docker     | ghcr.io/home-assistant/i386-base    | 3.19 | 3.20 |

example/build.yaml

@@ -1,10 +1,10 @@
 # https://developers.home-assistant.io/docs/add-ons/configuration#add-on-dockerfile
 build_from:
-  aarch64: 'ghcr.io/home-assistant/aarch64-base:3.19'
-  amd64: 'ghcr.io/home-assistant/amd64-base:3.19'
-  armhf: 'ghcr.io/home-assistant/armhf-base:3.19'
-  armv7: 'ghcr.io/home-assistant/armv7-base:3.19'
-  i386: 'ghcr.io/home-assistant/i386-base:3.19'
+  aarch64: 'ghcr.io/home-assistant/aarch64-base:3.20'
+  amd64: 'ghcr.io/home-assistant/amd64-base:3.20'
+  armhf: 'ghcr.io/home-assistant/armhf-base:3.20'
+  armv7: 'ghcr.io/home-assistant/armv7-base:3.20'
+  i386: 'ghcr.io/home-assistant/i386-base:3.20'
 labels:
   org.opencontainers.image.title: 'Home Assistant Add-on: Example add-on'
   org.opencontainers.image.description: 'Example add-on to use as a blueprint for new add-ons.'