[PR #11043/3478863e backport][stable-12] Address issues reported by ruff check (#11047)

Address issues reported by ruff check (#11043)

* Resolve E713 and E714 (not in/is tests).

* Address UP018 (unnecessary str call).

* UP045 requires Python 3.10+.

* Address UP007 (X | Y for type annotations).

* Address UP035 (import Callable from collections.abc).

* Address UP006 (t.Dict -> dict).

* Address UP009 (UTF-8 encoding comment).

* Address UP034 (extraneous parantheses).

* Address SIM910 (dict.get() with None default).

* Address F401 (unused import).

* Address UP020 (use builtin open).

* Address B009 and B010 (getattr/setattr with constant name).

* Address SIM300 (Yoda conditions).

* UP029 isn't in use anyway.

* Address FLY002 (static join).

* Address B034 (re.sub positional args).

* Address B020 (loop variable overrides input).

* Address B017 (assert raise Exception).

* Address SIM211 (if expression with false/true).

* Address SIM113 (enumerate for loop).

* Address UP036 (sys.version_info checks).

* Remove unnecessary UP039.

* Address SIM201 (not ==).

* Address SIM212 (if expr with twisted arms).

* Add changelog fragment.

* Reformat.

(cherry picked from commit 3478863ef0)

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

plugins/modules/gitlab_issue.py

@@ -271,11 +271,11 @@ class GitlabIssue:
         for key, value in options.items():
             if value is not None:
                 if key == "milestone_id":
-                    old_milestone = getattr(issue, "milestone")["id"] if getattr(issue, "milestone") else ""
+                    old_milestone = issue.milestone["id"] if issue.milestone else ""
                     if value != old_milestone:
                         return True
                 elif key == "assignee_ids":
-                    if value != sorted([user["id"] for user in getattr(issue, "assignees")]):
+                    if value != sorted([user["id"] for user in issue.assignees]):
                         return True
 
                 elif key == "labels":