Add a changelog entry for URI SAN parsing

Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
diff --git a/ChangeLog.d/add-uri-san.txt b/ChangeLog.d/add-uri-san.txt
new file mode 100644
index 0000000..5184e8f
--- /dev/null
+++ b/ChangeLog.d/add-uri-san.txt
@@ -0,0 +1,3 @@
+Features
+   * Add parsing of uniformResourceIdentifier subtype for subjectAltName
+     extension in x509 certificates.