Bump version to 3.4.1
```
./scripts/bump_version.sh --version 3.4.1
```
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index c5bbf2c..81eeedf 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -22,7 +22,7 @@
*/
/**
- * @mainpage mbed TLS v3.4.0 source code documentation
+ * @mainpage mbed TLS v3.4.1 source code documentation
*
* This documentation describes the internal structure of mbed TLS. It was
* automatically generated from specially formatted comment blocks in