Update FreeTDS to v1.5.4

Author: andyundso

CHANGELOG.md

@@ -1,6 +1,6 @@
 ## (unreleased)
 
-* Use freetds v1.5.1 and OpenSSL v3.5.0 for Windows and Linux builds.
+* Use freetds v1.5.4 and OpenSSL v3.5.0 for Windows and Linux builds.
 * Use `TypedData` in C-Land.
 
 ## 3.2.1

ext/tiny_tds/extconsts.rb

@@ -4,5 +4,5 @@
 OPENSSL_VERSION = ENV["TINYTDS_OPENSSL_VERSION"] || "3.5.0"
 OPENSSL_SOURCE_URI = "https://www.openssl.org/source/openssl-#{OPENSSL_VERSION}.tar.gz"
 
-FREETDS_VERSION = ENV["TINYTDS_FREETDS_VERSION"] || "1.5.1"
+FREETDS_VERSION = ENV["TINYTDS_FREETDS_VERSION"] || "1.5.4"
 FREETDS_SOURCE_URI = "http://www.freetds.org/files/stable/freetds-#{FREETDS_VERSION}.tar.bz2"