Add timestamp to report file names for scripts which run tests

* Added functions.sh file to store reusable bash functions
* Replaced 'latest' in generated report names by timestamps

Related-PROD: PROD-37187
Change-Id: I9e2bc7989a685b0f2f94fb909a8f2f1cc7a6d803
diff --git a/k8s/workspace/run-networks-mos.sh b/k8s/workspace/run-networks-mos.sh
index 8355768..d538ae0 100644
--- a/k8s/workspace/run-networks-mos.sh
+++ b/k8s/workspace/run-networks-mos.sh
@@ -1,9 +1,12 @@
 #!/bin/bash
+
+. "$(dirname "$0")/functions.sh"
 cd /artifacts
 . env.sh
 . /opt/cfg-checker/.checkervenv/bin/activate
 
+fname="/artifacts/reports/$MY_CLIENTSHORTNAME-mos-networks-$(get_timestamp).html"
 mos-checker --env-name $MY_CLIENTSHORTNAME-mos --env-config /artifacts/envs/mos-checker.env --kube-config /artifacts/envs/mos-kubeconfig.yaml network check
-mos-checker --env-name $MY_CLIENTSHORTNAME-mos --env-config /artifacts/envs/mos-checker.env --kube-config /artifacts/envs/mos-kubeconfig.yaml network report --html /artifacts/reports/$MY_CLIENTSHORTNAME-mos-networks-01.html
-
+mos-checker --env-name $MY_CLIENTSHORTNAME-mos --env-config /artifacts/envs/mos-checker.env --kube-config /artifacts/envs/mos-kubeconfig.yaml network report --html "${fname}"
+update_latest_report_to "${fname}"
 deactivate