minor: framework release V2.3.1

# Reviewed, transaction id: 59963

Author: dengyh

bk-plugin-framework/bk_plugin_framework/__version__.py

@@ -10,4 +10,4 @@
 specific language governing permissions and limitations under the License.
 """
 
-__version__ = "2.3.1rc0"
+__version__ = "2.3.1"

bk-plugin-framework/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "bk-plugin-framework"
-version = "2.3.1rc0"
+version = "2.3.1"
 description = "bk plugin python framework"
 authors = ["Your Name <[email protected]>"]
 license = "MIT"