fix WorkspaceAttribute type #1672

Job	Run time
Run plugin functional tests on Linux	16m 33s
Run plugin functional tests on Windows	24m 13s
Build min release artifacts on Linux x64	13m 30s
Build and Verify on (ciGroup1)	28m 22s
Build min release artifacts on Linux ARM64	13m 32s
Run functional tests on (ciGroup1)	21m 58s
Build and Verify on (ciGroup2)	21m 16s
Run functional tests on (ciGroup2)	35m 15s
Build and Verify on (ciGroup3)	26m 25s
Run functional tests on (ciGroup3)	43m 0s
Build and Verify on (ciGroup4)	26m 32s
Run functional tests on (ciGroup4)	40m 24s
Build and Verify on Linux (ciGroup)	49m 30s
Run functional tests on (ciGroup5)	26m 40s
Run functional tests on (ciGroup6)	24m 20s
Run functional tests on (ciGroup7)	31m 27s
Run functional tests on (ciGroup8)	32m 37s
Run functional tests on (ciGroup9)	29m 19s
Run functional tests on (ciGroup10)	31m 19s
Run functional tests on (ciGroup11)	39m 15s
Run functional tests on (ciGroup12)	49m 25s
Run functional tests on (ciGroup13)	21m 24s
Run functional tests on Linux (ciGroup)	9m 20s
Run backwards compatibility tests (osd-2.0.0)	1m 36s
Run backwards compatibility tests (osd-2.1.0)	1m 38s
Run backwards compatibility tests (osd-2.2.0)	1m 39s
Run backwards compatibility tests (osd-2.3.0)	1m 54s
Run backwards compatibility tests (osd-2.4.0)	1m 46s
Run backwards compatibility tests (osd-2.5.0)	4m 49s
Run backwards compatibility tests (osd-2.6.0)	1m 55s
Run backwards compatibility tests (osd-2.7.0)	1m 46s
Run backwards compatibility tests (osd-2.8.0)	2m 5s
Run backwards compatibility tests (osd-2.9.0)	1m 36s
	11h 16m 20s

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