Chore(Dockerfile): Update Dockerfile to take binaries from test-tool …

…release build (#380)

Signed-off-by: udit <udit@chaosnative.com>

build/Dockerfile

@@ -49,13 +49,16 @@ ENV PUMBA_VERSION="0.7.7"
 RUN curl -L https://github.com/alexei-led/pumba/releases/download/${PUMBA_VERSION}/pumba_linux_${TARGETARCH} --output /usr/local/bin/pumba && chmod +x /usr/local/bin/pumba
 
 #Installing promql cli binaries
-RUN curl -L https://github.com/litmuschaos/test-tools/raw/master/custom/promql-cli/promql-linux-${TARGETARCH} --output /usr/local/bin/promql && chmod +x /usr/local/bin/promql
+RUN curl -L https://github.com/litmuschaos/test-tools/releases/download/1.13.6/promql-linux-${TARGETARCH} --output /usr/local/bin/promql && chmod +x /usr/local/bin/promql
 
 #Installing nsutil cli binaries
-RUN curl -L https://github.com/litmuschaos/test-tools/raw/master/custom/nsutil/nsutil --output /usr/local/bin/nsutil && chmod +x /usr/local/bin/nsutil
+RUN curl -L https://github.com/litmuschaos/test-tools/releases/download/1.13.6/nsutil-linux-${TARGETARCH} --output /usr/local/bin/nsutil && chmod +x /usr/local/bin/nsutil
+
+#Installing pause cli binaries
+RUN curl -L https://github.com/litmuschaos/test-tools/releases/download/1.13.6/pause-linux-${TARGETARCH} --output /usr/local/bin/pause && chmod +x /usr/local/bin/pause
 
 #Installing dns_interceptor cli binaries
-RUN curl -L https://github.com/litmuschaos/test-tools/raw/master/custom/dns_interceptor/dns_interceptor --output /usr/local/bin/dns_interceptor && chmod +x /usr/local/bin/dns_interceptor
+RUN curl -L https://github.com/litmuschaos/test-tools/releases/download/1.13.6/dns_interceptor --output /usr/local/bin/dns_interceptor && chmod +x /usr/local/bin/dns_interceptor
 
 COPY --from=docker:19.03 /usr/local/bin/docker /usr/local/bin/
 
@@ -70,4 +73,4 @@ RUN adduser -D -S $USER \
 
 USER $USER
 
-WORKDIR /litmus
+WORKDIR /litmus