required for building with sasl vendored

Author: Devdutt Shenoi

Cargo.lock

@@ -34,6 +34,7 @@ url = "2.4.0"
 
 # Connectors dependencies
 rdkafka = { version = "0.37", optional = true, features = ["cmake-build", "tracing", "libz-static"] }
+sasl2-sys = { version = "0.1.22", optional = true, features = ["vendored"] }
 
 # Authentication and Security
 argon2 = "0.5.0"
@@ -143,7 +144,7 @@ assets-sha1 = "4516db38c8e556707b29b33569f9b1e53d5165f2"
 
 [features]
 debug = []
-kafka = ["rdkafka", "rdkafka/ssl-vendored", "rdkafka/ssl", "rdkafka/sasl"]
+kafka = ["rdkafka", "rdkafka/ssl-vendored", "rdkafka/ssl", "rdkafka/sasl", "sasl2-sys", "sasl2-sys/vendored"]
 
 [profile.release-lto]
 inherits = "release"