tlsrpt-reporter: disable failing tests

These tests match on argparse output, which changed in Python 3.14.

pkgs/by-name/tl/tlsrpt-reporter/package.nix

@@ -58,6 +58,13 @@ python3.pkgs.buildPythonApplication (finalAttrs: {
     python3.pkgs.pytestCheckHook
   ];
 
+  disabledTests = [
+    # argparse string matching offset since py314
+    "test_b0rkcmd"
+    "test_intarg_cmd_float"
+    "test_intarg_cmd_string"
+  ];
+
   pythonImportsCheck = [
     "tlsrpt_reporter"
   ];