Remove system_dlkm from framework partitions.

Temporary fix for kalama build. The kalama build contains system_dlkm in
the vendor build, but the merge tools expect it in the framework build.

Bug: b/237704408
Change-Id: Ib8b70d6ae05c8b900d72a37939a17a30a712eb19

tools/releasetools/merge/merge_utils.py

@@ -163,8 +163,13 @@ def ItemListToPartitionSet(item_list):
 
 
 # Partitions that are grabbed from the framework partial build by default.
+# TODO(b/237704408)
+# _FRAMEWORK_PARTITIONS = {
+#    'system', 'product', 'system_ext', 'system_other', 'root', 'system_dlkm',
+#    'vbmeta_system'
+#}
 _FRAMEWORK_PARTITIONS = {
-    'system', 'product', 'system_ext', 'system_other', 'root', 'system_dlkm',
+    'system', 'product', 'system_ext', 'system_other', 'root',
     'vbmeta_system'
 }