applicative bootloader: load program hash func

[noam-starkware]

Type

• feature
• bugfix
• dev (no functional changes, no API changes)
• fmt (formatting, renaming)
• build
• docs
• testing

Description

Breaking changes?

• yes
• no

---

This change is 

[YairVaknin-starkware]

@YairVaknin-starkware reviewed 2 files and all commit messages, and made 2 comments.
Reviewable status: all files reviewed, 2 unresolved discussions (waiting on @noam-starkware).

---

.github/workflows/upload_artifacts_workflow.yml line 6 at r1 (raw file):

  push:
    branches:
      - noamp/applicative_bootloader_hints_extract_hash_func

blocking till merge-ready.

Code quote:

noamp/applicative_bootloader_hints_extract_hash_func

---

crates/cairo-program-runner-lib/src/hints/applicative_bootloader_hints.rs line 112 at r1 (raw file):

            .aggregator_task
            .program_hash_function,
    );

Maybe insert this first and avoid cloning the entire input?

Code quote:

    exec_scopes.insert_value(
        vars::PROGRAM_HASH_FUNCTION,
        applicative_bootloader_input
            .aggregator_task
            .program_hash_function,
    );