Bump virtualenv from 20.14.1 to 20.26.6

Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.14.1 to 20.26.6.
- [Release notes](https://github.com/pypa/virtualenv/releases)
- [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst)
- [Commits](pypa/virtualenv@20.14.1...20.26.6)

---
updated-dependencies:
- dependency-name: virtualenv
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements-dev.txt

@@ -47,7 +47,7 @@ coreschema==0.0.4
     #   drf-yasg
 customizable-django-profiler @ git+https://github.com/someshchaturvedi/customizable-django-profiler.git
     # via -r requirements-dev.in
-distlib==0.3.1
+distlib==0.3.9
     # via virtualenv
 django==3.2.24
     # via
@@ -73,7 +73,7 @@ drf-yasg==1.21.5
     # via -r requirements-dev.in
 faker==0.9.1
     # via mixer
-filelock==3.4.1
+filelock==3.16.1
     # via virtualenv
 flake8==3.4.1
     # via -r requirements-dev.in
@@ -146,7 +146,7 @@ packaging==24.0
     #   pytest
 pip-tools==7.4.1
     # via -r requirements-dev.in
-platformdirs==2.4.0
+platformdirs==4.3.6
     # via virtualenv
 pluggy==0.13.1
     # via pytest
@@ -224,7 +224,6 @@ six==1.16.0
     #   geventhttpclient
     #   pre-commit
     #   python-dateutil
-    #   virtualenv
 sqlparse==0.4.1
     # via
     #   -c requirements.txt
@@ -255,7 +254,7 @@ urllib3==1.26.18
     #   -c requirements.txt
     #   minio
     #   requests
-virtualenv==20.14.1
+virtualenv==20.26.6
     # via pre-commit
 watchdog==2.1.8
     # via pytest-watch