scripts/build-unit-test-docker: Add liburing

Upcoming changes to sensor reading and other projects will start using
io_uring for asynchronous syscalls.

Change-Id: I22134ece563c6f843aafc01d86b2666cde949bab
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/scripts/build-unit-test-docker b/scripts/build-unit-test-docker
index c44c1eb..ccc4212 100755
--- a/scripts/build-unit-test-docker
+++ b/scripts/build-unit-test-docker
@@ -785,6 +785,8 @@
     wget \
     libldap2-dev \
     libprotobuf-dev \
+    liburing-dev \
+    liburing1-dbgsym \
     libperlio-gzip-perl \
     libjson-perl \
     protobuf-compiler \