Bump version for new release

Signed-off-by: Evan Flynn <evanflynn.msu@gmail.com>

Author: flynneva

package.xml

@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
   <name>bno055</name>
-  <version>0.3.0</version>
+  <version>0.4.0</version>
   <description>Bosch BNO055 IMU driver for ROS2</description>
   <maintainer email="evanflynn.msu@gmail.com">flynneva</maintainer>
   <license>BSD</license>

setup.py

@@ -7,7 +7,7 @@
 
 setup(
     name=package_name,
-    version='0.3.1',
+    version='0.4.0.',
     # find sub-packages automatically in order to allow sub-modules, etc. to be imported:
     # packages=[package_name],
     packages=find_packages(exclude=['test']),