qapi/dump: Indent bulleted lists consistently

Documentation of dump-guest-memory contains two bulleted lists.  The
first one is indented, the second one isn't.  Delete the first one's
indentation for a more consistent look.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230428105429.1687850-9-armbru@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>

qapi/dump.json

@@ -44,12 +44,12 @@
 #
 #          Also, paging=true has the following limitations:
 #
-#             1. The guest may be in a catastrophic state or can have corrupted
-#                memory, which cannot be trusted
-#             2. The guest can be in real-mode even if paging is enabled. For
-#                example, the guest uses ACPI to sleep, and ACPI sleep state
-#                goes in real-mode
-#             3. Currently only supported on i386 and x86_64.
+#          1. The guest may be in a catastrophic state or can have corrupted
+#             memory, which cannot be trusted
+#          2. The guest can be in real-mode even if paging is enabled. For
+#             example, the guest uses ACPI to sleep, and ACPI sleep state
+#             goes in real-mode
+#          3. Currently only supported on i386 and x86_64.
 #
 # @protocol: the filename or file descriptor of the vmcore. The supported
 #            protocols are: