CompatHelper: bump compat for ITensors to 0.8, (keep existing compat) (#99)

Co-authored-by: CompatHelper Julia <[email protected]>

Author: github-actions[bot]

Project.toml

@@ -20,7 +20,7 @@ SplitApplyCombine = "03a91e81-4c3e-53e1-a0a4-9c0c8f19dd66"
 Compat = "3, 4"
 HDF5 = "0.15, 0.16, 0.17"
 ITensorMPS = "0.3"
-ITensors = "0.7"
+ITensors = "0.7, 0.8"
 Infinities = "0.1"
 IterTools = "1"
 KrylovKit = "0.5, 0.6, 0.7, 0.8"