Copy change log updates from release/v1.19.x (open-telemetry#7026)

Copy log updates from `release/v1.19.x`.

Author: opentelemetrybot

CHANGELOG.md

@@ -2,6 +2,14 @@
 
 ## Unreleased
 
+## Version 1.19.2 (2022-11-02)
+
+### 🛠️ Bug fixes
+
+- Bring back two public methods in `opentelemetry-instrumentation-api-semconv` that were mistakenly
+  removed in v1.19.1 without a deprecation cycle
+  ([#7020](https://github.com/open-telemetry/opentelemetry-java-instrumentation/pull/7020))
+
 ## Version 1.19.1 (2022-10-19)
 
 ### 🛠️ Bug fixes