Prepare for 12.2.0-rc.1 release

Author: cknitt

CHANGELOG.md

@@ -17,8 +17,6 @@
 - `js-post-build` now passes the correct output file path based on `in-source` configuration: when `in-source: true`, the path next to the source file is passed; when `in-source: false`, the path in the `lib/<module>/` directory is passed. Additionally, stdout and stderr from the post-build command are now logged. https://github.com/rescript-lang/rescript/pull/8190
 - `js-post-build` command now runs in the directory containing the `rescript.json` where it is defined, instead of the unpredictable build invocation directory. This provides consistent behavior in monorepos. https://github.com/rescript-lang/rescript/pull/8195
 
-#### :eyeglasses: Spec Compliance
-
 #### :rocket: New Feature
 
 - Reanalyze: add scoped `@@live`/`@@dead` annotations for marking module/file sections as live or dead. https://github.com/rescript-lang/rescript/pull/8197
@@ -32,16 +30,12 @@
 - Fix error when importing CommonJS runtime modules with `require()`. https://github.com/rescript-lang/rescript/pull/8194
 - Rewatch: fix warnings from non-recompiled modules being lost during incremental builds in watch mode. https://github.com/rescript-lang/rescript/pull/8216
 
-#### :memo: Documentation
-
 #### :nail_care: Polish
 
 - Formatter no longer writes files when contents are already correctly formatted. https://github.com/rescript-lang/rescript/pull/8209
 - Build system: Only log verbose "Generating AST for module" when actually parsing. https://github.com/rescript-lang/rescript/pull/8210
 - Build system: Watch only source folders from build state instead of the entire project directory, and report missing configured source folders. https://github.com/rescript-lang/rescript/pull/8219
 
-#### :house: Internal
-
 # 12.1.0
 
 #### :rocket: New Feature