build(deps): bump urllib3 from 1.26.4 to 1.26.5

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.4 to 1.26.5.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.4...1.26.5)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements-test.txt

@@ -4,34 +4,83 @@
 #
 #    pip-compile --output-file=requirements-test.txt test-requirements.in
 #
-aiohttp==3.7.4.post0      # via -r test-requirements.in
-async-timeout==3.0.1      # via aiohttp
-asynctest==0.13.0         # via -r test-requirements.in
-attrs==20.3.0             # via aiohttp, pytest
-certifi==2020.12.5        # via httpx, requests
-chardet==4.0.0            # via aiohttp, requests
-coverage==5.5             # via pytest-cov
-h11==0.12.0               # via httpcore
-httpcore==0.12.3          # via httpx, sanic-testing
-httpx==0.16.1             # via sanic-testing
-idna==2.10                # via requests, yarl
-iniconfig==1.1.1          # via pytest
-mock==4.0.3               # via -r test-requirements.in
-multidict==5.1.0          # via aiohttp, yarl
-packaging==20.9           # via pytest
-pluggy==0.13.1            # via pytest
-py==1.10.0                # via pytest
-pyparsing==2.4.7          # via packaging
-pytest-asyncio==0.14.0    # via -r test-requirements.in
-pytest-cov==2.11.1        # via -r test-requirements.in
-pytest-mock==3.5.1        # via -r test-requirements.in
-pytest==6.2.2             # via -r test-requirements.in, pytest-asyncio, pytest-cov, pytest-mock
-requests==2.25.1          # via -r test-requirements.in
-rfc3986[idna2008]==1.4.0  # via httpx
-sanic-testing==0.3.0      # via -r test-requirements.in
-sniffio==1.2.0            # via httpcore, httpx
-toml==0.10.2              # via pytest
-typing-extensions==3.7.4.3  # via aiohttp
-urllib3==1.26.4           # via requests
-websockets==8.1           # via sanic-testing
-yarl==1.6.3               # via aiohttp
+aiohttp==3.7.4.post0
+    # via -r test-requirements.in
+async-timeout==3.0.1
+    # via aiohttp
+asynctest==0.13.0
+    # via -r test-requirements.in
+attrs==20.3.0
+    # via
+    #   aiohttp
+    #   pytest
+certifi==2020.12.5
+    # via
+    #   httpx
+    #   requests
+chardet==4.0.0
+    # via
+    #   aiohttp
+    #   requests
+coverage==5.5
+    # via pytest-cov
+h11==0.12.0
+    # via httpcore
+httpcore==0.12.3
+    # via
+    #   httpx
+    #   sanic-testing
+httpx==0.16.1
+    # via sanic-testing
+idna==2.10
+    # via
+    #   requests
+    #   yarl
+iniconfig==1.1.1
+    # via pytest
+mock==4.0.3
+    # via -r test-requirements.in
+multidict==5.1.0
+    # via
+    #   aiohttp
+    #   yarl
+packaging==20.9
+    # via pytest
+pluggy==0.13.1
+    # via pytest
+py==1.10.0
+    # via pytest
+pyparsing==2.4.7
+    # via packaging
+pytest-asyncio==0.14.0
+    # via -r test-requirements.in
+pytest-cov==2.11.1
+    # via -r test-requirements.in
+pytest-mock==3.5.1
+    # via -r test-requirements.in
+pytest==6.2.2
+    # via
+    #   -r test-requirements.in
+    #   pytest-asyncio
+    #   pytest-cov
+    #   pytest-mock
+requests==2.25.1
+    # via -r test-requirements.in
+rfc3986[idna2008]==1.4.0
+    # via httpx
+sanic-testing==0.3.0
+    # via -r test-requirements.in
+sniffio==1.2.0
+    # via
+    #   httpcore
+    #   httpx
+toml==0.10.2
+    # via pytest
+typing-extensions==3.7.4.3
+    # via aiohttp
+urllib3==1.26.5
+    # via requests
+websockets==8.1
+    # via sanic-testing
+yarl==1.6.3
+    # via aiohttp