usign: add 19.07 release build pubkey

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/usign/f94b9dd6febac963 b/usign/f94b9dd6febac963
new file mode 100644 (file)
index 0000000..4c54114
--- /dev/null
+++ b/usign/f94b9dd6febac963
@@ -0,0 +1,2 @@
+untrusted comment: Public usign key for 19.07 release builds
+RWT5S53W/rrJY9BiIod3JF04AZ/eU1xDpVOb+rjZzAQBEcoETGx8BXEK