Update version to 2.3.0 (#4171)

- Update version to 2.3.0
- Update RELEASE_NOTES.md. Remove commits that forget to squash when PRs were merged, and some updates on commit messages

---------

Co-authored-by: James Marsh <mrshnja@amazon.co.uk>
Co-authored-by: liang.he@intel.com <liang.he@intel.com>
Co-authored-by: TianlongLiang <111852609+TianlongLiang@users.noreply.github.com>

build-scripts/version.cmake

@@ -7,7 +7,7 @@ if(NOT WAMR_ROOT_DIR)
 endif()
 
 set(WAMR_VERSION_MAJOR 2)
-set(WAMR_VERSION_MINOR 2)
+set(WAMR_VERSION_MINOR 3)
 set(WAMR_VERSION_PATCH 0)
 
 message("-- WAMR version: ${WAMR_VERSION_MAJOR}.${WAMR_VERSION_MINOR}.${WAMR_VERSION_PATCH}")

core/version.h

@@ -17,7 +17,7 @@
 
 /* clang-format off */
 #define WAMR_VERSION_MAJOR 2
-#define WAMR_VERSION_MINOR 2
+#define WAMR_VERSION_MINOR 3
 #define WAMR_VERSION_PATCH 0
 /* clang-format on */