Re-enable nucleo benchmark

Signed-off-by: Brendan Moran <brendan.moran@arm.com>

Author: bremoran

.github/workflows/bench.yml

@@ -88,7 +88,7 @@ jobs:
           bench_extra_args: ""
           nix_shell: nucleo-n657x0-q
           cross_prefix: ""
-    if: ${{ false && github.repository_owner == 'pq-code-package' && (github.event.label.name == 'benchmark' || github.ref == 'refs/heads/main') }}
+    if: ${{ github.repository_owner == 'pq-code-package' && (github.event.label.name == 'benchmark' || github.ref == 'refs/heads/main') }}
     runs-on: self-hosted-${{ matrix.target.system }}
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2