Drop usage of GaudiAlgorithm in favor of Gaudi::Algorithm

On the way cleaning up the code and making it functional when possible. This MR targets mostly Kernel/FSRAlgs and Kernel/LHCbAlgs

This goes along with Rec!2509 (merged) and Noether!14 (merged)

added cleanup label

added 2 commits

• 115e87af - Removed dependency on GaudiAlgorithm from DumpFSR
• 05af8268 - Removed dependency on GaudiAlgorithm from EventAccounting

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added 1 commit

• d4d1899c - Removed dependency on GaudiAlgorithm from EventAccounting

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added 2 commits

• 599e4be5 - Removed dependency on GaudiAlgorithm from GenFSRMerge
• 64ab74a4 - Removed dependency on GaudiAlgorithm from LumiMergeFSR

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added 3 commits

• 11cc6145 - Removed dependency on GaudiAlgorithm from GenFSRMerge
• 320d0430 - Removed dependency on GaudiAlgorithm from LumiMergeFSR
• 3cb19ae6 - Dropped unused class PropagateFSRs

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mentioned in merge request Rec!2509 (merged)

changed the description

/ci-test --merge Rec!2509 (merged)

added ci-test-triggered label

• [2021-08-09 17:44] Validation started with lhcb-master-mr#2687
• [2021-08-10 10:00] Validation started with lhcb-master-mr#2690

added 4 commits

• cfb231d3 - Removed dependency on GaudiAlgorithm from EventAccounting
• 3f4ad661 - Removed dependency on GaudiAlgorithm from GenFSRMerge
• f84a448a - Removed dependency on GaudiAlgorithm from LumiMergeFSR
• 4b61fe4f - Dropped unused class PropagateFSRs

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added 2 commits

• b1251e3d - Removed dependency on GaudiAlgorithm from LumiMergeFSR
• 14dfca33 - Dropped unused class PropagateFSRs

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resolved all threads

/ci-test --merge Rec!2509 (merged)

resolved all threads

/ci-test --merge Rec!2509 (merged)

added 9 commits

• dea3e2a7 - Dropped unused Tests_CopyFileAlg
• 393597e1 - Dropped unused TurboPrescaler algo
• c558aea1 - Removed dependency on GaudiAlgorithm from DataCopy
• 152a5315 - Remove (UN)LIKELY macros
• f8e42ad8 - Removed dependency on GaudiAlgorithm from DumpFSR
• 22718bd0 - Removed dependency on GaudiAlgorithm from EventAccounting
• df59a776 - Removed dependency on GaudiAlgorithm from GenFSRMerge
• 9e987da4 - Removed dependency on GaudiAlgorithm from LumiMergeFSR
• dffb0ea3 - Dropped unused class PropagateFSRs

Compare with previous version

• [2021-08-11 12:13] Validation started with lhcb-master-mr#2694
• [2021-08-11 17:52] Validation started with lhcb-master-mr#2698