Fix typo in Cargo.toml (#10662)

Author: alamb

datafusion/functions/Cargo.toml

@@ -80,7 +80,7 @@ itertools = { workspace = true }
 log = { workspace = true }
 md-5 = { version = "^0.10.0", optional = true }
 rand = { workspace = true }
-regex = { worksapce = true, optional = true }
+regex = { workspace = true, optional = true }
 sha2 = { version = "^0.10.1", optional = true }
 unicode-segmentation = { version = "^1.7.1", optional = true }
 uuid = { version = "1.7", features = ["v4"], optional = true }