fix: earthfile

Author: Maddiaa0

barretenberg/acir_tests/Earthfile

@@ -5,10 +5,6 @@ test:
   WORKDIR /usr/src/barretenberg/acir_tests
   RUN ./bootstrap.sh ci
 
-benches-bb:
-  FROM ../../+bootstrap-noir-bb
-  WORKDIR /usr/src/barretenberg/acir_tests
-
 bench:
   # This target is used for debugging the benchmarking target.
   # For precise benchmarks in CI use `bench-publish`
@@ -17,7 +13,7 @@ bench:
 
 export-bench-acir-bb:
   ARG EARTHLY_GIT_HASH
-  FROM +benches-bb
+  FROM +test
   SAVE IMAGE aztecprotocol/barretenberg-acir-benches:$EARTHLY_GIT_HASH
 
 bench-publish: