feat(mbedtls): upgrade to 3.4.1

Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Change-Id: Ic05740a7dc4c6052f16657994f7fa2a12051f649
diff --git a/utils.sh b/utils.sh
index 8627913..a2562c3 100644
--- a/utils.sh
+++ b/utils.sh
@@ -595,7 +595,7 @@
 
 linaro_2001_release="${linaro_2001_release:-$tfa_downloads/linaro/20.01}"
 linaro_release="${linaro_release:-$linaro_2001_release}"
-mbedtls_version="${mbedtls_version:-3.4.0}"
+mbedtls_version="${mbedtls_version:-3.4.1}"
 
 # mbedTLS archive public hosting available at github.com
 mbedtls_archive="${mbedtls_archive:-https://github.com/Mbed-TLS/mbedtls/archive/mbedtls-${mbedtls_version}.tar.gz}"