Update host-spawn to v1.6.1

Also, added integration with the external data checker, so that
@flathubbot can automate future updates.

Author: nyx-lyb3ra

com.visualstudio.code.yaml

@@ -161,12 +161,25 @@ modules:
       - install -Dm755 host-spawn /app/bin/host-spawn
     sources:
       - type: file
-        url: https://github.com/1player/host-spawn/releases/download/1.5.0/host-spawn-x86_64
-        sha256: dbf67e7e111c4fe1edb0c642cbb4193064ca5b384aeb1054fc2befba6ed88b83
+        url: https://github.com/1player/host-spawn/releases/download/v1.6.1/host-spawn-x86_64
+        sha256: 733746ab498e07d065cbecf80bacd447eb21846d1462e8fe23fdd9d9dc977b50
         dest-filename: host-spawn
         only-arches: [x86_64]
+        x-checker-data:
+          type: json
+          url: https://api.github.com/repos/1player/host-spawn/releases/latest
+          version-query: .tag_name
+          timestamp-query: .published_at
+          url-query: '"https://github.com/1player/host-spawn/releases/download/" + $version + "/host-spawn-x86_64"'
+
       - type: file
-        url: https://github.com/1player/host-spawn/releases/download/1.5.0/host-spawn-aarch64
-        sha256: c42c12be6cdd83e374b847bec836659fb45231215797777c9ee1c9c0ae9e3783
+        url: https://github.com/1player/host-spawn/releases/download/v1.6.1/host-spawn-aarch64
+        sha256: 71b7744a4d0b29279523cc0f0ed1a7af5e9555510bd9e6d4685391b59faefaac
         dest-filename: host-spawn
         only-arches: [aarch64]
+        x-checker-data:
+          type: json
+          url: https://api.github.com/repos/1player/host-spawn/releases/latest
+          version-query: .tag_name
+          timestamp-query: .published_at
+          url-query: '"https://github.com/1player/host-spawn/releases/download/" + $version + "/host-spawn-aarch64"'