tests: Remove unused `anchor-spl` deps (#3381)

tests/idl/programs/external/Cargo.toml

@@ -18,4 +18,3 @@ default = []
 
 [dependencies]
 anchor-lang = { path = "../../../../lang" }
-anchor-spl = { path = "../../../../spl" }

tests/idl/programs/generics/Cargo.toml

@@ -18,5 +18,4 @@ default = []
 
 [dependencies]
 anchor-lang = { path = "../../../../lang" }
-anchor-spl = { path = "../../../../spl" }
 external = { path = "../external", features = ["no-entrypoint"] }

tests/sysvars/programs/sysvars/Cargo.toml

@@ -11,8 +11,7 @@ name = "sysvars"
 [features]
 no-entrypoint = []
 cpi = ["no-entrypoint"]
-idl-build = ["anchor-lang/idl-build", "anchor-spl/idl-build"]
+idl-build = ["anchor-lang/idl-build"]
 
 [dependencies]
 anchor-lang = { path = "../../../../lang" }
-anchor-spl = { path = "../../../../spl" }