chore(deps): bump lxml to 6.0.0 and xmlsec to 1.3.16

Author: swrichards

requirements/base.txt

@@ -384,7 +384,7 @@ jsonschema==4.1.0
     # via drf-spectacular
 kombu==5.5.1
     # via celery
-lxml==4.9.1
+lxml==6.0.0
     # via
     #   django-digid-eherkenning
     #   mail-editor
@@ -606,7 +606,7 @@ xlrd==2.0.1
     # via tablib
 xlwt==1.3.0
     # via tablib
-xmlsec==1.3.12
+xmlsec==1.3.16
     # via maykin-python3-saml
 xsdata==23.8
     # via -r requirements/base.in

requirements/ci.txt

@@ -679,7 +679,7 @@ kombu==5.5.1
     #   -c requirements/base.txt
     #   -r requirements/base.txt
     #   celery
-lxml==4.9.1
+lxml==6.0.0
     # via
     #   -c requirements/base.txt
     #   -r requirements/base.txt
@@ -1136,7 +1136,7 @@ xlwt==1.3.0
     #   -c requirements/base.txt
     #   -r requirements/base.txt
     #   tablib
-xmlsec==1.3.12
+xmlsec==1.3.16
     # via
     #   -c requirements/base.txt
     #   -r requirements/base.txt

requirements/dev.txt

@@ -759,7 +759,7 @@ kombu==5.5.1
     #   celery
 locust==2.20.0
     # via -r requirements/dev.in
-lxml==4.9.1
+lxml==6.0.0
     # via
     #   -c requirements/ci.txt
     #   -r requirements/ci.txt
@@ -1323,7 +1323,7 @@ xlwt==1.3.0
     #   -c requirements/ci.txt
     #   -r requirements/ci.txt
     #   tablib
-xmlsec==1.3.12
+xmlsec==1.3.16
     # via
     #   -c requirements/ci.txt
     #   -r requirements/ci.txt