remove stale dep

Author: ogauthe

Project.toml

@@ -7,7 +7,6 @@ version = "0.2.0"
 Accessors = "7d9f7c33-5ae7-4f3b-8dc6-eff91059b697"
 BlockArrays = "8e7c35d0-a365-5155-bbbb-fb81a777f24e"
 BlockSparseArrays = "2c9a651f-6452-4ace-a6ac-809f4280fbb4"
-BroadcastMapConversion = "4a4adec5-520f-4750-bb37-d5e66b4ddeb2"
 GradedUnitRanges = "e2de450a-8a67-46c7-b59c-01d5a3d041c5"
 HalfIntegers = "f0d1745a-41c9-11e9-1dd9-e5d34d218721"
 LRUCache = "8ac3fa9e-de4c-5943-b1dc-09c6b5f20637"
@@ -24,7 +23,6 @@ WignerSymbols = "9f57e263-0b3d-5e2e-b1be-24f2bb48858b"
 Accessors = "0.1.39"
 BlockArrays = "1.2.0"
 BlockSparseArrays = "0.2.0"
-BroadcastMapConversion = "0.1.0"
 GradedUnitRanges = "0.1.1"
 HalfIntegers = "1.6.0"
 LRUCache = "1.6.1"