Bump @datadog/datadog-ci to 5.11.0 (exact-pinned axios)

[ava-silver]

Summary

• Bumps @datadog/datadog-ci from 5.9.1 to 5.11.0
• Version 5.11.0 pins axios@1.13.5 exactly (no caret), preventing npm from resolving to a compromised version

Context

Following the axios npm supply chain compromise, axios@1.14.1 was published with a RAT payload. Because @datadog/datadog-ci-base@5.9.1 declared axios@^1.13.5, any customer installing serverless-plugin-datadog without a lockfile during the attack window would have resolved to the compromised version transitively.

@datadog/datadog-ci-base@5.11.0 exact-pins axios@1.13.5, closing this vector for future installs. This is the most impactful fix for downstream customers.

Test plan

• CI passes
• npm view of published package shows @datadog/datadog-ci: 5.11.0

🤖 Generated with Claude Code

[ava-silver]

• Bump @datadog/datadog-ci to 5.11.0 (exact-pinned axios) #681 👈 (View in Graphite)
• main

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.69%. Comparing base (3e8dac9) to head (2608817).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #681   +/-   ##
=======================================
  Coverage   77.69%   77.69%           
=======================================
  Files          12       12           
  Lines        1112     1112           
  Branches      350      350           
=======================================
  Hits          864      864           
  Misses        118      118           
  Partials      130      130           

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