loosen dependency versions to enhance better overall compatibility

Author: jonaspleyer

approx/Cargo.toml

@@ -36,9 +36,9 @@ ordered_float = ["dep:ordered-float"]
 num_complex = ["dep:num-complex"]
 
 [dependencies]
-num-traits = { version = "0.2.19", default-features = false }
-num-complex = { version = "0.4.6", optional = true }
-ordered-float = { version = "5.0", optional = true }
+num-traits = { version = "0.2", default-features = false }
+num-complex = { version = "0.4", optional = true }
+ordered-float = { version = "5", optional = true }
 approx-derive = { path = "../approx-derive/", version = "0.6.0-rc1", optional = true }
-paste = { version = "1.0.15", optional = true }
+paste = { version = "1", optional = true }
 indexmap = { version = ">=2.0", optional = true, default-features = false }