Update .bazelrc

.bazelrc

@@ -2,6 +2,7 @@ build --incompatible_strict_action_env
 run --incompatible_strict_action_env
 test --incompatible_strict_action_env
 
+# what is defined in this section will be applied when bazel is invoked like this: bazel ... --config=rbe ...
 build:rbe --project_id=grakn-dev
 build:rbe --remote_instance_name=projects/grakn-dev/instances/default_instance
 build:rbe --remote_cache=remotebuildexecution.googleapis.com
@@ -11,12 +12,12 @@ build:rbe --bes_results_url="https://source.cloud.google.com/results/invocations
 build:rbe --host_platform=@graknlabs_build_tools//:rbe-ubuntu1604-network-standard
 build:rbe --platforms=@graknlabs_build_tools//:rbe-ubuntu1604-network-standard
 build:rbe --extra_execution_platforms=@graknlabs_build_tools//:rbe-ubuntu1604-network-standard
-build:rbe --host_javabase=@bazel_toolchains//configs/ubuntu16_04_clang/9.0.0/bazel_0.25.2/java:jdk
-build:rbe --javabase=@bazel_toolchains//configs/ubuntu16_04_clang/9.0.0/bazel_0.25.2/java:jdk
+build:rbe --host_javabase=@bazel_toolchains//configs/ubuntu16_04_clang/11.0.0/bazel_3.0.0/java:jdk
+build:rbe --javabase=@bazel_toolchains//configs/ubuntu16_04_clang/11.0.0/bazel_3.0.0/java:jdk
 build:rbe --host_java_toolchain=@bazel_tools//tools/jdk:toolchain_hostjdk8
 build:rbe --java_toolchain=@bazel_tools//tools/jdk:toolchain_hostjdk8
-build:rbe --extra_toolchains=@bazel_toolchains//configs/ubuntu16_04_clang/9.0.0/bazel_0.25.2/config:cc-toolchain
-build:rbe --crosstool_top=@bazel_toolchains//configs/ubuntu16_04_clang/9.0.0/bazel_0.25.2/cc:toolchain
+build:rbe --extra_toolchains=@bazel_toolchains//configs/ubuntu16_04_clang/11.0.0/bazel_3.0.0/config:cc-toolchain
+build:rbe --crosstool_top=@bazel_toolchains//configs/ubuntu16_04_clang/11.0.0/bazel_3.0.0/cc:toolchain
 build:rbe --jobs=50
 build:rbe --remote_timeout=3600
 build:rbe --bes_timeout=60s