Rename TestRpc_, lastProcessedCommitId, agentId, inventoryId, projectId in gitops module
Improve naming for initialisms in gitops module, which is a follow up of !1236 (merged). Includes following changes related to #468 (closed):
- Rename TestRpc_* to TestRPC_* in gitops module
- Rename lastProcessedCommitId to lastProcessedCommitID in gitops module
- Rename agentId to agentID in gitops module
- Rename inventoryId to inventoryID in gitops module
- Rename projectId to projectID in gitops module
Edited by Hristiyan Ivanov