bip-bod-descriptors: add mandatory headers and compatibility section

bip-bod-descriptors.mediawiki

@@ -3,6 +3,10 @@
   Layer: Applications
   Title: Binary Output Descriptors
   Author: SeedHammer <team@seedhammer.com>
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-seedhammer-binary-output-descriptors
+  Status: Draft
+  Type: Standards Track
+  Created: 2024-01-31
   License: BSD-2-Clause
 </pre>
 
@@ -126,6 +130,10 @@ A 2-of-3 multisig descriptor
 
 <references/>
 
+==Compatibility==
+
+This is a new format and as such have no campatibility burden.
+
 == Reference Implementation==
 
 There is a [https://github.com/seedhammer/bip-bod-descriptors Go implementation]