Bump lxml from 4.6.5 to 4.7.1

Bumps [lxml](https://github.com/lxml/lxml) from 4.6.5 to 4.7.1.
- [Release notes](https://github.com/lxml/lxml/releases)
- [Changelog](https://github.com/lxml/lxml/blob/master/CHANGES.txt)
- [Commits](https://github.com/lxml/lxml/compare/lxml-4.6.5...lxml-4.7.1)

---
updated-dependencies:
- dependency-name: lxml
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -1,17 +1,17 @@
 Django==3.2.10
-cryptography==36.0.0
+cryptography==36.0.1
 django-annoying==0.10.6
 django-autocomplete-light==3.8.2
 django-cleanup==5.2.0
 django-crispy-forms==1.13.0
 django-filter==21.1
 django-tables2==2.4.1
-djangorestframework==3.12.4
+djangorestframework==3.13.1
 drf-writable-nested==0.6.3
 bleach==4.1.0
 bleach-allowlist==1.0.3
 gunicorn==20.1.0
-lxml==4.6.5
+lxml==4.7.1
 Markdown==3.3.6
 Pillow==8.4.0
 psycopg2-binary==2.9.2
@@ -29,17 +29,17 @@ microdata==0.7.2
 Jinja2==3.0.3
 django-webpack-loader==1.4.1
 django-js-reverse==0.9.1
-django-allauth==0.46.0
+django-allauth==0.47.0
 recipe-scrapers==13.7.0
 django-scopes==1.2.0
 pytest==6.2.5
-pytest-django==4.5.1
+pytest-django==4.5.2
 django-treebeard==4.5.1
 django-cors-headers==3.10.0
 django-storages==1.12.3
-boto3==1.20.19
-django-prometheus==2.1.0
+boto3==1.20.26
+django-prometheus==2.2.0
 django-hCaptcha==0.1.0
 python-ldap==3.4.0
-django-auth-ldap==3.0.0
+django-auth-ldap==4.0.0
 pytest-factoryboy==2.1.0