fix(travis): clone relevant libcstor based on base path (openzfs#323)

Signed-off-by: mittachaitu <sai.chaithanya@mayadata.io>

.travis.yml

@@ -76,8 +76,10 @@ install:
         sudo dpkg -i *.deb;
       fi
     - cd ..
-    # Clone and build libcstor for uzfs feature
-    - git clone https://github.com/openebs/libcstor.git
+    # Get base name from where we need to download libcstor
+    - repo_org=${PWD##*/}
+    # Build libcstor for uzfs feature
+    - git clone https://github.com/${repo_org}/libcstor.git
     - cd libcstor
     - if [ ${TRAVIS_BRANCH} == "develop" ]; then git checkout master; else git checkout ${TRAVIS_BRANCH} || git checkout master; fi
     - sh autogen.sh;