build(deps): bump urllib3 from 1.26.17 to 1.26.18

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.17 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@1.26.17...1.26.18)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -188,6 +188,7 @@ six==1.16.0
     #   parsel
     #   protego
     #   requests-file
+    #   url-normalize
     #   zodb
 tldextract==3.1.2
     # via scrapy
@@ -204,7 +205,7 @@ uberegg==0.1.1
     # via scrapyd-client
 url-normalize==1.4.3
     # via requests-cache
-urllib3==1.26.17
+urllib3==1.26.18
     # via
     #   ocdsextensionregistry
     #   requests

requirements_dev.txt

@@ -80,8 +80,6 @@ et-xmlfile==1.0.1
     # via
     #   -r requirements.txt
     #   openpyxl
-exceptiongroup==1.1.3
-    # via pytest
 filelock==3.4.1
     # via
     #   -r requirements.txt
@@ -325,10 +323,6 @@ tldextract==3.1.2
     #   scrapy
 toml==0.10.2
     # via coverage
-tomli==2.0.1
-    # via
-    #   build
-    #   pytest
 transaction==3.1.0
     # via
     #   -r requirements.txt
@@ -350,7 +344,7 @@ url-normalize==1.4.3
     # via
     #   -r requirements.txt
     #   requests-cache
-urllib3==1.26.17
+urllib3==1.26.18
     # via
     #   -r requirements.txt
     #   ocdsextensionregistry