chore(dlcm-portal): dockerfile

update dockerfile ==> correct typo

Dockerfile

@@ -12,7 +12,7 @@ RUN rm -rf /usr/share/nginx/html/yareta-test/portal/assets/configurations/* && \
 WORKDIR /usr/share/nginx/html/dlcm-test/portal/
 RUN sed -i -- 's/<base href="\/portal\/">/<base href="\/dlcm-test\/portal\/">/g' index.html
 
-WORKDIR /usr/share/nginx/html/dlcm-test/portal/
+WORKDIR /usr/share/nginx/html/yareta-test/portal/
 RUN sed -i -- 's/<base href="\/portal\/">/<base href="\/yareta-test\/portal\/">/g' index.html
 
 CMD ["nginx", "-g", "daemon off;"]
\ No newline at end of file