Update changelog for v0.0.3

Author: mraspaud

CHANGELOG.md

@@ -0,0 +1,19 @@
+## Version 0.0.3 (2024/01/31)
+
+
+### Pull Requests Merged
+
+#### Bugs fixed
+
+* [PR 5](https://github.com/pytroll/pytroll-runner/pull/5) - Fix starting publisher
+* [PR 4](https://github.com/pytroll/pytroll-runner/pull/4) - Do not require "expected_files"
+* [PR 3](https://github.com/pytroll/pytroll-runner/pull/3) - Fix premature closing of the subscriber
+
+#### Features added
+
+* [PR 1](https://github.com/pytroll/pytroll-runner/pull/1) - Make sure old files are not picked up and add regex to search log output
+
+In this release 4 pull requests were closed.
+
+
+v0.0.2