[libxml2] Fix compiler warnings in Python code

[Nick Wellnhofer <nwellnhof src gnome org>]

commit cacf65556c0f0d83e7544e8bcf3185ba9a3894f5
Author: Nick Wellnhofer <wellnhofer aevum de>
Date:   Wed Apr 13 16:43:15 2022 +0200

    Fix compiler warnings in Python code
    
    Add more deprecated functions to avoid compiler warnings when building
    the Python bindings.

 python/generator.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
---
diff --git a/python/generator.py b/python/generator.py
index 1188952e..409d0ccb 100755
--- a/python/generator.py
+++ b/python/generator.py
@@ -294,14 +294,29 @@ deprecated_funcs = {
     'xmlCleanupCharEncodingHandlers': True,
     'xmlCleanupGlobals': True,
     'xmlDefaultSAXHandlerInit': True,
+    'xmlDecodeEntities': True,
     'xmlDictCleanup': True,
+    'xmlEncodeEntities': True,
+    'xmlHandleEntity': True,
     'xmlInitCharEncodingHandlers': True,
     'xmlInitGlobals': True,
     'xmlInitializeDict': True,
+    'xmlInitializePredefinedEntities': True,
     'xmlIsRef': True,
+    'xmlNamespaceParseNCName': True,
+    'xmlNamespaceParseNSDef': True,
+    'xmlNanoFTPCleanup': True,
+    'xmlNanoFTPInit': True,
+    'xmlNanoFTPProxy': True,
+    'xmlNanoFTPScanProxy': True,
+    'xmlNewGlobalNs': True,
+    'xmlParseNamespace': True,
+    'xmlParseQuotedString': True,
+    'xmlParserHandleReference': True,
     'xmlRelaxNGCleanupTypes': True,
     'xmlRelaxNGInitTypes': True,
     'xmlRemoveRef': True,
+    'xmlScanName': True,
     'xmlSchemaCleanupTypes': True,
     'xmlSchemaInitTypes': True,
     'xmlXPathInit': True,