Remove FV scripts for old network

 * remove bash scripts
 * remove variables list

Relates-to: OLPEDGE-585
Signed-off-by: Serhii Lysenko <[email protected]>

Author: serhiikobalt

scripts/linux/fv/gitlab-olp-cpp-sdk-core-network-test.sh

@@ -16,12 +16,12 @@ $FV_HOME/gitlab-olp-cpp-sdk-authentication-test.sh || TEST_FAILURE=1
 $FV_HOME/gitlab-olp-cpp-sdk-core-cache-test.sh || TEST_FAILURE=1
 $FV_HOME/gitlab-olp-cpp-sdk-core-client-test.sh || TEST_FAILURE=1
 $FV_HOME/gitlab-olp-cpp-sdk-core-geo-test.sh || TEST_FAILURE=1
-$FV_HOME/gitlab-olp-cpp-sdk-core-network-test.sh || TEST_FAILURE=1
 $FV_HOME/gitlab-olp-dataservice-read-test.sh || TEST_FAILURE=1
 $FV_HOME/gitlab-olp-dataservice-write-test.sh || TEST_FAILURE=1
 
 if [[ $TEST_FAILURE==1 ]]; then
     echo "Some tests failed."
 fi
 
-exit $TEST_FAILURE
+exit $TEST_FAILURE
+