build: pass through additional env vars to pebble nightly

In e0a0380 the pebble nightly ycsb benchmark
script was edited to allow configuration of the Pebble SHA tested and the
roachtest used through environment variables. These environment variables need
to be explicitly propagated to the docker container.

Epic: none
Release note: none

Author: jbowens

build/teamcity/cockroach/nightlies/pebble_nightly_ycsb.sh

@@ -18,5 +18,5 @@ dir="$(dirname $(dirname $(dirname $(dirname "${0}"))))"
 source "$dir/teamcity-support.sh"  # For $root
 source "$dir/teamcity-bazel-support.sh"  # For run_bazel
 
-BAZEL_SUPPORT_EXTRA_DOCKER_ARGS="-e LITERAL_ARTIFACTS_DIR=$root/artifacts -e AWS_ACCESS_KEY_ID -e AWS_SECRET_ACCESS_KEY -e GOOGLE_EPHEMERAL_CREDENTIALS -e TC_BUILDTYPE_ID -e TC_BUILD_BRANCH -e TC_BUILD_ID -e TC_SERVER_URL" \
+BAZEL_SUPPORT_EXTRA_DOCKER_ARGS="-e LITERAL_ARTIFACTS_DIR=$root/artifacts -e AWS_ACCESS_KEY_ID -e AWS_SECRET_ACCESS_KEY -e GOOGLE_EPHEMERAL_CREDENTIALS -e TC_BUILDTYPE_ID -e TC_BUILD_BRANCH -e TC_BUILD_ID -e TC_SERVER_URL -e PEBBLE_SHA -e ROACHTEST_NAME -e ROACHTEST_SUITE" \
                                run_bazel build/teamcity/cockroach/nightlies/pebble_nightly_ycsb_impl.sh