/.github/workflows/ci-performance-benchmarks-release.yaml: do no init big repo for release benchmarking

.github/workflows/ci-performance-benchmarks-release.yaml

@@ -37,13 +37,7 @@ jobs:
   benchmark-release-mysql:
     strategy:
       matrix:
-        biginit: [ "true", "false" ]
         nbf: [ "__LD_1__", "__DOLT_1__" ]
-        exclude:
-          - biginit: "true"
-            nbf: "__DOLT_1__"
-          - biginit: "false"
-            nbf: "__LD_1__"
     runs-on: ubuntu-18.04
     needs: set-version-actor
     name: Benchmark Dolt Release vs MySQL 8
@@ -85,6 +79,5 @@ jobs:
           ACTOR_EMAIL: ${{ needs.set-version-actor.outputs.actor_email }}
           REPO_ACCESS_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
           KUBECONFIG: "./kubeconfig"
-          INIT_BIG_REPO: ${{ matrix.biginit }}
           NOMS_BIN_FORMAT: ${{ matrix.nbf }}
           TEMPLATE_SCRIPT: "./.github/scripts/performance-benchmarking/get-mysql-dolt-job-json.sh"