chore(ci): bump certifi in travis.yml

Signed-off-by: Dominic Evans <[email protected]>

Author: dnwe

.travis.yml

@@ -26,7 +26,7 @@ before_install:
     - echo -e "machine github.com\n  login $GH_ACCESS_TOKEN" >> ~/.netrc # Login to GitHub
     - echo -e "machine github.ibm.com\n  login $GHE_ACCESS_TOKEN" >> ~/.netrc # Login to GitHub Enterprise
 install:
-    - pip install "certifi>=2022.12.07" "setuptools>=65.5.1" tox pipenv
+    - pip install "certifi>=2024.7.4" "setuptools>=65.5.1" tox pipenv
 script: make setup-trivy && make setup-cosign && make trivy-scan-python-vulnerabilities && make test
 cache:
     directories: