[7.17](backport #37033) Bump urllib3 from 1.26.5 to 1.26.18 in /libbe…

…at/tests/system (#37554)

* Bump urllib3 from 1.26.5 to 1.26.18 in /libbeat/tests/system (#37033)

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.5 to 1.26.18.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.5...1.26.18)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
(cherry picked from commit 3bc0d1f)

# Conflicts:
#	pytest.ini

* Update pytest.ini

---------

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Craig MacKenzie <[email protected]>

libbeat/tests/system/requirements.txt

@@ -46,7 +46,7 @@ stomp.py==4.1.22
 termcolor==1.1.0
 texttable==0.9.1
 toml==0.10.1
-urllib3==1.26.5
+urllib3==1.26.18
 wcwidth==0.2.5
 websocket-client==0.47.0
 zipp>=1.2.0,<=3.1.0

libbeat/tests/system/requirements_aix.txt

@@ -45,7 +45,7 @@ stomp.py==4.1.22
 termcolor==1.1.0
 texttable==0.9.1
 toml==0.10.1
-urllib3==1.26.5
+urllib3==1.26.18
 wcwidth==0.2.5
 websocket-client==0.47.0
 zipp>=1.2.0,<=3.1.0

pytest.ini

@@ -13,3 +13,4 @@ timeout_func_only = True
 filterwarnings =
     error::DeprecationWarning
     error::yaml.YAMLLoadWarning
+    ignore:HTTPResponse.getheaders\(\) is deprecated and will be removed in urllib3 v2.1.0. Instead access HTTPResponse.headers directly.:DeprecationWarning