Revert "Update non osgi sam agent"

This reverts commit 665aa876f7974fb44fdc6bb02283203e9a6f77cb.

Revert changes related to SAM ping service
Revert "Initial availability checker implementation."

This reverts commit 1ec6dc8cddcee5511c9c0e3eb1e2ddf98a82dad7.

Revert changes related to SAM Agent ping service