Bump serverless Axios to 1.15.2 to clear Dependabot alerts

[Copilot]

Dependabot flagged the serverless workspace for Axios vulnerabilities via the direct dependency and the resolved lockfile entry. This updates the workspace to a patched Axios release and aligns the lockfile with the secured artifact.

• Scope

  • Updates the serverless workspace only
  • Leaves unrelated dependencies unchanged

• Dependency update

  • Bumps axios in /serverless/package.json from ^1.15.0 to ^1.15.2

• Lockfile alignment

  • Refreshes the Axios entry in /serverless/package-lock.json
  • Replaces the resolved package metadata from 1.15.0 to 1.15.2 so Dependabot no longer sees a vulnerable pinned artifact

• Result

  • Removes repository references to the vulnerable Axios release in the serverless dependency graph

"dependencies": {
  "axios": "^1.15.2",
  "axios-cookiejar-support": "^5.0.5"
}