Merge pull request #505 from boegel/2023.06-software.eessi.io_ipympl

{2023.06}[2023a] ipympl 0.9.3

Author: bedroge

easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.0-2023a.yml

@@ -49,3 +49,6 @@ easyconfigs:
   - PyOpenGL-3.1.7-GCCcore-12.3.0.eb:
       options:
         from-pr: 20007
+  - ipympl-0.9.3-foss-2023a.eb:
+      options:
+        from-pr: 20126