feat!: Use stackable-telemetry (#581)

* chore: Replace print_startup_string with structured event

* chore: Replace print_startup_string with structured event

* feat!: Replace log initialization with stackable-telemetry

BREAKING: The log directory variable for the rolling file appender has changed

* fix: Initialize otlp traces

... instead of otlp logs twice

* chore: Update changelog

* chore: Correct changelog entry

Author: NickLarsenNZ

CHANGELOG.md

@@ -14,7 +14,17 @@ All notable changes to this project will be documented in this file.
   - `secrets.stackable.tech/format.tls-pem.key-name`
   - `secrets.stackable.tech/format.tls-pem.ca-name`
 
+### Changed
+
+- Replace stackable-operator `initialize_logging` with stackable-telemetry `Tracing` ([#581]).
+  - BREAKING: operator-binary: The file log directory was set by `SECRET_PROVISIONER_LOG_DIRECTORY`,
+    and is now set by `ROLLING_LOGS` (or via `--rolling-logs <DIRECTORY>`).
+  - BREAKING: olm-deployer: The file log directory was set by `STKBL_SECRET_OLM_DEPLOYER_LOG_DIRECTORY`,
+    and is now set by `ROLLING_LOGS` (or via `--rolling-logs <DIRECTORY>`).
+  - Replace stackable-operator `print_startup_string` with `tracing::info!` with fields.
+
 [#572]: https://github.com/stackabletech/secret-operator/pull/572
+[#581]: https://github.com/stackabletech/secret-operator/pull/581
 
 ## [25.3.0] - 2025-03-21