Change the location of scanner v2 Konflux scripts

This is paired with stackrox/scanner#1742

The idea is to unify determine-image-tag tasks for scanner and
collector after that.

Author: msugakov

tasks/fetch-scanner-v2-data-task.yaml

@@ -56,7 +56,7 @@ spec:
       set -euo pipefail
       dnf -y upgrade --nobest
       dnf -y install git
-      scripts/konflux/fetch-scanner-data.sh "$(params.target-dir)" "$@"
+      .konflux/scripts/fetch-scanner-data.sh "$(params.target-dir)" "$@"
     # Blobs for tagged builds are built on GHA in https://github.com/stackrox/scanner.
     # If the task times out, look there to debug.
     timeout: 1h30m