Tagged release v3.6.0

df34a80 Add tests for intactive bids rule
0c6239d Add rule for inactive bids for done state
51ccba4 Allow cors for all endpoints
9126b8a Fix wrong timezone datetime
3501f04 Add tests for dutch auction
dd1c45c Add auction timer tick tests util
d650ae8 Autouse event loop fixture
c7f33c6 Round dutch round step amount to calculate steps properly
68c8285 Update imports from schematics and prozorro-tools
3635134 Update deployment repo trigger url
f4761a2 Leave empty round history if bid does not change
bd62084 Refactor bid hints
f14535d Update durations for dutch-fast-manual spec
0314b30 Add round skipping
cab8ea3 Add possibility to insert bid in pre_round_pause state
1b0ac4b Move dutch round steps generation to pending state
a9ca4e3 Add rules for dutch pause
a410acf Refactor winners set in SimultaneousRound
423922d Fix cancel bid in PrecedenceRound
75d9e05 Update limits for DutchSimultaneousRound
f999399 Add no actions validation in dutch simultaneous round
e4c3307 Add validation for one bidder in dutch round
ebad98d Add pre round pause 30s
089283a Implement dutch bids rule
245f5b6 Add swagger defenintion for new endpoint
ba47af3 Add endpoint for return forwarded header
f5239f6 Add exist auctions validation for room creation