CMSIS-DSP: Added missing functions to the Python wrapper

Changed the version of Jinja2 required by the wrapper to avoid warnings
when using google colab.
diff --git a/CMSIS/DSP/cmsisdsp/version.py b/CMSIS/DSP/cmsisdsp/version.py
index bc86c94..67bc602 100755
--- a/CMSIS/DSP/cmsisdsp/version.py
+++ b/CMSIS/DSP/cmsisdsp/version.py
@@ -1 +1 @@
-__version__ = "1.2.2"
+__version__ = "1.3.0"