chore(ci): remove support for slab calls with issue comments

Now all workflows use Slab GitHub Action and thus can be launched
directly with a workflow_dispatch event.

ci/slab.toml

@@ -59,53 +59,3 @@ flavor_name = "n3-A100x8-NVLink"
 environment_name = "canada"
 image_name = "Ubuntu Server 22.04 LTS R535 CUDA 12.2"
 flavor_name = "n3-RTX-A6000x4"
-
-[command.signed_integer_full_bench]
-workflow = "signed_integer_full_benchmark.yml"
-profile = "bench"
-check_run_name = "Signed Integer CPU AWS Benchmarks Full Suite"
-
-[command.integer_full_bench]
-workflow = "integer_full_benchmark.yml"
-profile = "bench"
-check_run_name = "Integer CPU AWS Benchmarks Full Suite"
-
-[command.integer_bench]
-workflow = "integer_benchmark.yml"
-profile = "bench"
-check_run_name = "Integer CPU AWS Benchmarks"
-
-[command.integer_multi_bit_bench]
-workflow = "integer_multi_bit_benchmark.yml"
-profile = "bench"
-check_run_name = "Integer multi bit CPU AWS Benchmarks"
-
-[command.signed_integer_bench]
-workflow = "signed_integer_benchmark.yml"
-profile = "bench"
-check_run_name = "Signed integer CPU AWS Benchmarks"
-
-[command.signed_integer_multi_bit_bench]
-workflow = "signed_integer_multi_bit_benchmark.yml"
-profile = "bench"
-check_run_name = "Signed integer multi bit CPU AWS Benchmarks"
-
-[command.shortint_full_bench]
-workflow = "shortint_full_benchmark.yml"
-profile = "bench"
-check_run_name = "Shortint CPU AWS Benchmarks Full Suite"
-
-[command.shortint_bench]
-workflow = "shortint_benchmark.yml"
-profile = "bench"
-check_run_name = "Shortint CPU AWS Benchmarks"
-
-[command.boolean_bench]
-workflow = "boolean_benchmark.yml"
-profile = "bench"
-check_run_name = "Boolean CPU AWS Benchmarks"
-
-[command.core_crypto_bench]
-workflow = "core_crypto_benchmark.yml"
-profile = "bench"
-check_run_name = "Core crypto CPU AWS Benchmarks"