Install curl and use it to download content (rhel 8.0 has curl)

Signed-off-by: James P. Ketrenos <james.p.ketrenos@intel.com>

Dockerfile.solution

@@ -51,6 +51,9 @@ USER root
 #
 # NOTE: libva requires libpciaccess0, however it doesn't depend on it
 # so explicitly install it.
+#
+# curl is used by assets/commands/test to obtain test content if it
+# does not already exist
 RUN apt-get -q update \
   && DEBIAN_FRONTEND=noninteractive \
   && apt-get --no-install-recommends -q -y install \
@@ -59,7 +62,8 @@ RUN apt-get -q update \
     libmfx1$LIBMFX1_VERSION \
     vainfo$VAINFO_VERSION \
     libpciaccess0 \
-    pciutils
+    pciutils \
+    curl
 
 # Copy ffmpeg and ffprobe from build container
 COPY --from=solution-build /usr/local/bin/ /usr/local/bin/

assets/commands/test

@@ -105,7 +105,7 @@ Test file h264 (AVC) not found. Attempting to download to /data
 
 EOF
 
-  wget -O /data/AUD_MW_E.264 \\
+  curl -so /data/AUD_WM_E.264 \
     'https://fate-suite.libav.org/h264-conformance/AUD_MW_E.264' || {
 2>&1 cat << EOF