SQUASHME: some other tests are directly manipulating the conf file

So ensure that after that happens we re-set the excludes

ipatests/test_integration/test_ipahealthcheck.py

@@ -293,7 +293,7 @@ def install(cls, mh):
             setup_dns=True,
             extra_args=['--no-dnssec-validation']
         )
-        set_excludes(cls.master, "key", "DSCLE0004")
+        set_excludes(self.master, "key", "DSCLE0004")
 
     def test_ipa_healthcheck_install_on_master(self):
         """
@@ -586,6 +586,7 @@ def test_ipahealthcheck_ca_not_configured(self):
                               setup_dns=True,
                               extra_args=['--no-dnssec-validation']
                               )
+        set_excludes(self.replicas[0], "key", "DSCLE0004")
 
         # Init a user on replica to assign a DNA range
         tasks.kinit_admin(self.replicas[0])
@@ -732,6 +733,7 @@ def test_ipa_healthcheck_no_errors_with_overrides(self):
                 'output_type=human'
             ])
         )
+        set_excludes(cls.master, "key", "DSCLE0004")
         returncode, output = run_healthcheck(
             self.master, failures_only=True, config=config_file
         )
@@ -747,6 +749,7 @@ def test_ipa_healthcheck_no_errors_with_overrides(self):
                 'output_file=%s' % HC_LOG,
             ])
         )
+        set_excludes(cls.master, "key", "DSCLE0004")
         returncode, _unused = run_healthcheck(
             self.master, config=config_file
         )