Remove `--java_toolchain` and `--host_java_toolchain` from bazelrc
Remove `--java_toolchain` and `--host_java_toolchain` from bazelrc

PiperOrigin-RevId: 423005087

katre/bazel,cushon/bazel,cushon/bazel,katre/bazel,ButterflyNetwork/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,katre/bazel,katre/bazel,ButterflyNetwork/bazel,katre/bazel,katre/bazel,cushon/bazel,cushon/bazel,bazelbuild/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,bazelbuild/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,cushon/bazel,cushon/bazel