build-unit-test-docker: upgrade meson to 1.1.1

Yocto now includes Meson 1.1.1, which also happens to support
the `cpp_std=cpp23` option.  Update the Docker container so
repositories could begin using C++23.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I3388d3d872e1f43cf783214d55f03ec4ec05d9a8
diff --git a/scripts/build-unit-test-docker b/scripts/build-unit-test-docker
index ef97951..2b83a99 100755
--- a/scripts/build-unit-test-docker
+++ b/scripts/build-unit-test-docker
@@ -866,7 +866,7 @@
         inflection \
         isort \
         jsonschema \
-        meson==1.0.1 \
+        meson==1.1.1 \
         protobuf \
         requests