tests/git: ignore mqttd and port files

Closes #5290
diff --git a/tests/.gitignore b/tests/.gitignore
index abf9aed..00f787c 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -18,3 +18,4 @@
 runtests.pdf
 testcurl.html
 testcurl.pdf
+*.port
\ No newline at end of file
diff --git a/tests/server/.gitignore b/tests/server/.gitignore
index 94329f7..0f84394 100644
--- a/tests/server/.gitignore
+++ b/tests/server/.gitignore
@@ -7,3 +7,4 @@
 tftpd
 socksd
 disabled
+mqttd
\ No newline at end of file