fix(profiling): invalidate stale Echion frames on Python 3.14 - #19641

• All applicable commits are signed and verified
  _{Digest: 0f827fe}

• All required reviewers must approve this pull request before it can be merged. Learn more in our FAQ.

• Needs approval from Team: apm-python

• Needs approval from Team: profiling-python

  _{Questions about this check? Reach out in #dx-source-code-management on Slack.
  Digest: 6006a90}

• All applicable files are owned properly
  _{Digest: d4ca37c}

if this seems incorrect, you can retrigger the evaluation of the MergeGate by clicking on this link