refactor: consume the config-file writer from stackable-operator

Replace the vendored java-properties/Hadoop-XML writer
(rust/operator-binary/src/framework/writer.rs) with
stackable_operator::v2::config_file_writer, which hosts the same code
(moved there verbatim via operator-rs #1217 on the smooth-operator branch;
hive's copy was byte-identical to hdfs's, the canonical source). Drop the
now-unused java-properties and xml dependencies. The framework module now
only contains role_utils.

The base dependency tag moves from stackable-operator-0.111.0 to 0.111.1,
matching the other operators; cargo only substitutes a [patch] whose package
version matches, and the smooth-operator branch carries 0.111.1.

No behaviour change; rendered output is byte-identical by construction
(same code, new home).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: adwk67