remove reference to old unittest2

Change-Id: I33dbd537b351b4c93b6fa2442a7a21f898f362cc
This commit is contained in:
Alexandre Detiste 2024-01-18 21:38:44 +01:00
parent b68c105696
commit c7f415c974

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@ -13,5 +13,4 @@ requests-mock>=1.2.0 # Apache-2.0
tempest>=21.0.0 # Apache-2.0
stestr>=2.0.0 # Apache-2.0
testtools>=2.2.0 # MIT
unittest2>=1.1.0 # BSD
WebTest>= 3.0.0 # Apache-2.0