Improve CI (#3348) (#3351)

* Remove superfluous test.

* Use remote_temp_dir instead of output_dir on remote.

* Read certificate from correct place.

* Adjust more places.

* Fix boolean.

* Improve cryptography setup.

* Fix java_keystore changes.

* Need to copy binary from remote.

* Use correct Python for serve script.

* Sleep before downloading.

* Use correct Python interpreter.

* Avoid failing shebang test.

* Fix permission error with macOS 11.1.

* Avoid shebang trouble.

(cherry picked from commit 7c43cc3faa)

Co-authored-by: Felix Fontein <felix@fontein.de>

tests/integration/targets/supervisorctl/meta/main.yml

@@ -1,2 +1,3 @@
 dependencies:
   - setup_pkg_mgr
+  - setup_remote_tmp_dir

tests/integration/targets/supervisorctl/tasks/main.yml

@@ -9,7 +9,7 @@
       suffix: supervisorctl-tests
     register: supervisord_sock_path
 
-  - command: 'echo {{ output_dir }}'
+  - command: 'echo {{ remote_tmp_dir }}'
     register: echo
   - set_fact:
       remote_dir: '{{ echo.stdout }}'