build: bump compat of Symbolics

Author: sathvikbhagavan

Project.toml

@@ -100,7 +100,7 @@ SpecialFunctions = "0.7, 0.8, 0.9, 0.10, 1.0, 2"
 StaticArrays = "0.10, 0.11, 0.12, 1.0"
 SymbolicIndexingInterface = "0.1, 0.2"
 SymbolicUtils = "1.0"
-Symbolics = "5.0"
+Symbolics = "5.7"
 URIs = "1"
 UnPack = "0.1, 1.0"
 Unitful = "1.1"