Fix SciTag WAN TPC marker generation and validation

[ShawnMcKee]

Summary

• include remote HTTP(S) TPC protocol names in transfer marker eligibility
• propagate and decode transferTag for remote HTTP(S) movers and improve scitag request observability
• wire lifecycle logging paths and keep collector destination visibility in marker logs
• add regression tests for WebDAV transfer-tag extraction and end-marker duration start-time derivation

Validation

• mvn -pl modules/dcache,modules/dcache-webdav -am -DfailIfNoTests=false -Dsurefire.failIfNoSpecifiedTests=false -Dtest=TransferLifeCycleTest,DcacheResourceFactoryTest test
  • TransferLifeCycleTest: 7 passed
  • DcacheResourceFactoryTest: 3 passed

Signed-off-by: Shawn McKee smckee@umich.edu

[ShawnMcKee]

Summary: SciTag fireflies were NOT being send for FTS TPC requests. Movers didn't have the right start/end callouts. There was also an issue with the end firefly writing BOTH the start-time and end-time with the same value, resulting in a 0 duration for the transfers and breaking the throughput calculation. We are testing the code from this PR on AGLT2 to verify it works correctly.