fix(nsutil): fix the nsutil shared lib path (#501)

Signed-off-by: Shubham Chaudhary <shubham.chaudhary@harness.io>

custom/hardened-alpine/experiment/Dockerfile

@@ -61,7 +61,7 @@ RUN curl -L https://github.com/chaosnative/promql-cli/releases/download/3.0.0-be
 RUN curl -L https://github.com/litmuschaos/test-tools/releases/download/${LITMUS_VERSION}/nsutil-linux-${TARGETARCH} --output /usr/local/bin/nsutil && chmod +x /usr/local/bin/nsutil
 
 #Installing nsutil shared lib
-RUN curl -L https://github.com/litmuschaos/test-tools/releases/download/${LITMUS_VERSION}/nsutil-${TARGETARCH}.so --output /usr/local/lib/nsutil.so && chmod +x /usr/local/lib/nsutil.so
+RUN curl -L https://github.com/litmuschaos/test-tools/releases/download/${LITMUS_VERSION}/nsutil_${TARGETARCH}.so --output /usr/local/lib/nsutil.so && chmod +x /usr/local/lib/nsutil.so
 
 #Installing pause cli binaries
 RUN curl -L https://github.com/litmuschaos/test-tools/releases/download/${LITMUS_VERSION}/pause-linux-${TARGETARCH} --output /usr/local/bin/pause && chmod +x /usr/local/bin/pause