Example: Fix Bazel Build. (#1626)
Example: Fix Bazel Build. (#1626)

* Example: Fix Bazel Build.

* Load http_archive too.

songy23/instrumentation-java,bogdandrutu/opencensus-java,census-instrumentation/opencensus-java,sebright/opencensus-java,bogdandrutu/instrumentation-java,bogdandrutu/opencensus-java,sebright/instrumentation-java,bogdandrutu/opencensus-java,sebright/opencensus-java,census-instrumentation/opencensus-java,sebright/instrumentation-java,songy23/instrumentation-java,bogdandrutu/instrumentation-java,sebright/opencensus-java,songy23/instrumentation-java,census-instrumentation/opencensus-java