Bump Bazelisk version to 1.3.0

Change-Id: I763326998318d6c8f270daf86d06bd3000ea315e
diff --git a/jenkins-docker/slave-bazel-nocache/Dockerfile b/jenkins-docker/slave-bazel-nocache/Dockerfile
index 1ccd1f9..f8946a2 100644
--- a/jenkins-docker/slave-bazel-nocache/Dockerfile
+++ b/jenkins-docker/slave-bazel-nocache/Dockerfile
@@ -27,6 +27,7 @@
     git clone https://github.com/bazelbuild/bazelisk.git && \
     cd bazelisk && \
     git checkout v${BAZELISK_VER} && \
+    rm -f .bazelversion && \
     bazel build --stamp --workspace_status_command=`pwd`/stamp.sh --platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //:bazelisk && \
     cp bazel-bin/linux_amd64_pure_stripped/bazelisk /usr/bin && \
     rm -rf /tmp/bazelisk
diff --git a/jenkins-docker/slave-bazel-nocache/Makefile b/jenkins-docker/slave-bazel-nocache/Makefile
index a61600b..a93edfb 100644
--- a/jenkins-docker/slave-bazel-nocache/Makefile
+++ b/jenkins-docker/slave-bazel-nocache/Makefile
@@ -2,7 +2,7 @@
 IMAGE=gerritforge/gerrit-ci-slave-bazel:debian-stretch-nocache
 BAZEL_VER=3.0.0
 BUILDIFIER_VER=2.2.1
-BAZELISK_VER=1.1.0
+BAZELISK_VER=1.3.0
 NODE_VER=10
 WCT_VER=6.8.0