Fix docker html ctx segments demo (#296)

Author: mosherBT

demos/Dockerfile

@@ -5,6 +5,7 @@ COPY --chmod=0444 ./vanilla/targeting/gam360.html ./vanilla/targeting/gam360.htm
 COPY --chmod=0444 ./vanilla/targeting/gam360-cached.html ./vanilla/targeting/gam360-cached.html
 COPY --chmod=0444 ./vanilla/targeting/gam360-adcp.html ./vanilla/targeting/gam360-adcp.html
 COPY --chmod=0444 ./vanilla/targeting/prebid.html ./vanilla/targeting/prebid.html
+COPY --chmod=0444 ./vanilla/targeting/ctx_segments.html ./vanilla/targeting/ctx_segments.html
 COPY --chmod=0444 ./vanilla/targeting/prebid.js ./vanilla/targeting/prebid.js
 COPY --chmod=0444 ./vanilla/identify.html ./vanilla/identify.html
 COPY --chmod=0444 ./vanilla/profile.html ./vanilla/profile.html
@@ -13,6 +14,7 @@ COPY --chmod=0444 ./vanilla/nocookies/targeting/gam360.html ./vanilla/nocookies/
 COPY --chmod=0444 ./vanilla/nocookies/targeting/gam360-cached.html ./vanilla/nocookies/targeting/gam360-cached.html
 COPY --chmod=0444 ./vanilla/nocookies/targeting/gam360-adcp.html ./vanilla/nocookies/targeting/gam360-adcp.html
 COPY --chmod=0444 ./vanilla/nocookies/targeting/prebid.html ./vanilla/nocookies/targeting/prebid.html
+COPY --chmod=0444 ./vanilla/nocookies/targeting/ctx_segments.html ./vanilla/nocookies/targeting/ctx_segments.html
 COPY --chmod=0444 ./vanilla/nocookies/targeting/prebid.js ./vanilla/nocookies/targeting/prebid.js
 COPY --chmod=0444 ./vanilla/nocookies/identify.html ./vanilla/nocookies/identify.html
 COPY --chmod=0444 ./vanilla/nocookies/profile.html ./vanilla/nocookies/profile.html