Drop patch for tox configuration, no longer needed

debian/patches/2022-06-05.adjust-tox.patch

@@ -1,24 +0,0 @@
-Subject: Adjust tox.ini for Debian's python3-coverage
-Author: Christoph Biedl <debian.axhn@manchmal.in-ulm.de>
-Date: 2022-06-05
-Forwarded: not-needed
-
---- a/tox.ini
-+++ b/tox.ini
-@@ -12,7 +12,7 @@
- 
- [testenv]
- commands =
--    coverage run -m pytest 
-+    python3-coverage run -m pytest
- 
- setenv =
-   COVERAGE_FILE=.coverage.{envname}
-@@ -21,6 +21,7 @@
-     .[test]
-     coverage
-     pytest
-+allowlist_externals = python3-coverage
- 
- [testenv:coverage-clean]
- deps = coverage

debian/patches/series

@@ -5,4 +5,3 @@ cherry-pick/1690968587.0.4.27-16-g545a2a5.fix-test-suite-with-file-5-45.patch
 2022-12-23.adjust-for-5.43.patch
 
 # modifications for Debian
-2022-06-05.adjust-tox.patch