Fix typo in base image tag (home-assistant#66087)

Author: frenck

build.yaml

@@ -4,7 +4,7 @@ build_from:
   aarch64: ghcr.io/home-assistant/aarch64-homeassistant-base:2022.02.0
   armhf: ghcr.io/home-assistant/armhf-homeassistant-base:2022.02.0
   armv7: ghcr.io/home-assistant/armv7-homeassistant-base:2022.02.0
-  amd64: ghcr.io/home-assistant/amd64-homeassistant-base:22022.02.0
+  amd64: ghcr.io/home-assistant/amd64-homeassistant-base:2022.02.0
   i386: ghcr.io/home-assistant/i386-homeassistant-base:2022.02.0
 codenotary:
   signer: [email protected]