* Add adjustable stack size and call depth (#12728)
(cherry picked from commit c3907be623
)
# Conflicts:
# programs/bpf/Cargo.lock
# programs/bpf/Cargo.toml
# programs/bpf/build.rs
# programs/bpf_loader/Cargo.toml
# programs/bpf_loader/src/lib.rs
# runtime/src/feature_set.rs
# runtime/src/process_instruction.rs
* resolve conflicts
Co-authored-by: Jack May <jack@solana.com>