Ignore unchecked status codes

Port to run2-patches of !76 (merged)

As a reminder, some of the unchecked StatusCodes must be checked, but this change has the benefit of preserving the old behaviour.

See gaudi/Gaudi!763 (merged)

added Build all-slots cleanup labels

• [2020-03-13 00:14] Validation started with lhcb-run2-patches#688
• [2020-03-13 00:17] Validation started with lhcb-run2-patches-dev4#264
• [2020-03-14 00:09] Validation started with lhcb-run2-patches-dev4#265
• [2020-03-14 00:17] Validation started with lhcb-run2-patches#689
• [2020-03-14 09:11] Validation started with lhcb-run2-patches#690
• [2020-03-15 00:09] Validation started with lhcb-run2-patches-dev4#266
• [2020-03-15 00:13] Validation started with lhcb-run2-patches#691
• [2020-03-16 00:15] Validation started with lhcb-run2-patches-dev4#267
• [2020-03-17 00:16] Validation started with lhcb-run2-patches-dev4#268
• [2020-03-18 00:22] Validation started with lhcb-run2-patches-dev4#269
• [2020-03-19 00:14] Validation started with lhcb-run2-patches-dev4#270
• [2020-03-19 00:21] Validation started with lhcb-run2-patches#692
• [2020-03-19 09:10] Validation started with lhcb-run2-patches#693
• [2020-03-20 07:40] Validation started with lhcb-run2-patches-dev4#271
• [2020-03-21 00:10] Validation started with lhcb-run2-patches-dev4#272
• [2020-03-22 00:14] Validation started with lhcb-run2-patches-dev4#273
• [2020-03-23 00:09] Validation started with lhcb-run2-patches-dev4#274
• [2020-03-23 10:40] Validation started with lhcb-run2-patches#694
• [2020-03-23 15:15] Validation started with lhcb-run2-patches#695
• [2020-03-24 00:09] Validation started with lhcb-run2-patches-dev4#275
• [2020-03-24 00:14] Validation started with lhcb-run2-patches#696
• [2020-03-24 09:38] Validation started with lhcb-run2-patches#697
• [2020-03-25 00:11] Validation started with lhcb-run2-patches#698
• [2020-03-25 00:13] Validation started with lhcb-run2-patches-dev4#276

approved this merge request

removed all-slots label

merged

mentioned in commit aa2f6c94