qapi: drop unused QCryptoBlockCreateOptionsLUKS.detached-header

The 'detached-header' field in QCryptoBlockCreateOptionsLUKS
was left over from earlier patch iterations.

Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

qapi/crypto.json

@@ -226,8 +226,6 @@
 # @iter-time: number of milliseconds to spend in PBKDF passphrase
 #     processing.  Currently defaults to 2000.  (since 2.8)
 #
-# @detached-header: create a detached LUKS header.  (since 9.0)
-#
 # Since: 2.6
 ##
 { 'struct': 'QCryptoBlockCreateOptionsLUKS',
@@ -237,8 +235,7 @@
             '*ivgen-alg': 'QCryptoIVGenAlgorithm',
             '*ivgen-hash-alg': 'QCryptoHashAlgorithm',
             '*hash-alg': 'QCryptoHashAlgorithm',
-            '*iter-time': 'int',
-            '*detached-header': 'bool'}}
+            '*iter-time': 'int' }}
 
 ##
 # @QCryptoBlockOpenOptions: