Enable dependabot for oak Functions loader

[tiziano88]

Checklist

• Pull request affects core Oak functionality (e.g. runtime, SDK, ABI)
  • I have written tests that cover the code changes.
  • I have checked that these tests are run by
    Cloudbuild
  • I have updated documentation accordingly.
  • I have raised an issue to
    cover any TODOs and/or unfinished work.
• Pull request includes prototype/experimental work that is under
  construction.

[github-actions]

Reproducibility Index:

d7fe56e4ba3b59ba3fa5d4b204eba9dc144b8b86b948bca5b4054f8b63907629  ./examples/bin/abitest_0_frontend.wasm
1dee38c4eb66e751639540530bace7e8b8befb38afda120f1e283da55d302021  ./examples/bin/abitest_1_backend.wasm
f88e4a49982d1abf8a5239639f890d8eecb0fc2734913b1b0a7a8ee1e1f68ee1  ./examples/bin/abitest_linear_handles.wasm
8757bbf4c470b1c33c830a37fb9ce95feb56fe9b2b1a7003d3150ef21a9ea31a  ./examples/bin/aggregator.wasm
0c532354ab48c7dbccc7ae9350f07ad9e2e4d905248d7098cbaeceba92ea4925  ./examples/bin/chat.wasm
138ddd9e68f9c526f0394530dd15df45e692b9d24f1515073667e5d41c4533da  ./examples/bin/hello_world.wasm
350e7732cf89764361e989b63df67ccc943fbfcc6a9cbfdef777ba11ac5382bf  ./examples/bin/http_server.wasm
e0d3f9e46fdf0789d77048e2b26061a9f66828238ed6221442058d0fc4eceec0  ./examples/bin/injection.wasm
e14e2ed88e58e2da091f4799c599ef6f6b92133575101967d20071711dc892dc  ./examples/bin/private_set_intersection.wasm
1acbc6736491a777373727a9a48047b0904461f34bd7711a36cd5a3bade00e86  ./examples/bin/private_set_intersection_handler.wasm
f8e62bfc9f5b072f45622bb8983aa65819fc90c5e9e674fc1084fb02e892bcac  ./examples/bin/proxy_attestation_example.wasm
fd6619cfde74e44f13ae0abd24d5ae6e26abb856a7e5a596d04bf568d744ea36  ./examples/bin/translator.wasm
4131b3bceb582f1f79e0624794af087ba683401a003e9ec000f4b9c8644626f2  ./examples/bin/trusted_database.wasm
ee61eb8f9c800623a56d6cec8b07dd0cd3b3f24d9899c6584393dbd3eacabede  ./oak_loader/bin/oak_loader
c60d0cbad2e1269aae253e805554ac2bbd70c7ccd5907277e6e90cee98355f09  ./oak_functions/loader/bin/oak_functions_loader

Reproducibility Index diff: