Summary: Updating bpftrace to v0.15.0 causes a segfault when deploying bpftrace. Update to a new commit to fix this issue.

Test Plan: Existing tests

Reviewers: #stirling, #third_party_approvers, vihang

Reviewed By: #third_party_approvers, vihang

Subscribers: vihang
Signed-off-by: Ryan Cheng <rcheng@pixielabs.ai>

Differential Revision: https://phab.corp.pixielabs.ai/D11570

GitOrigin-RevId: 7b82fda9d86f28040dcf17fc01f69c2b02593747