Update freetds to v1.4.26

Author: andyundso

CHANGELOG.md

@@ -3,7 +3,7 @@
 * Reduce number of files shipped with precompiled Windows gem
 * Provide precompiled gem for Linux (GNU + MUSL / 64-bit x86 + ARM)
 * Fix wrappers for `tsql` and `defncopy` utility.
-* Use libiconv v1.18 for Windows and Linux builds
+* Use libiconv v1.18 and freetds v1.4.26 for Windows and Linux builds
 
 ## 3.1.0
 

ext/tiny_tds/extconsts.rb

@@ -4,5 +4,5 @@
 OPENSSL_VERSION = ENV["TINYTDS_OPENSSL_VERSION"] || "3.4.0"
 OPENSSL_SOURCE_URI = "https://www.openssl.org/source/openssl-#{OPENSSL_VERSION}.tar.gz"
 
-FREETDS_VERSION = ENV["TINYTDS_FREETDS_VERSION"] || "1.4.23"
+FREETDS_VERSION = ENV["TINYTDS_FREETDS_VERSION"] || "1.4.26"
 FREETDS_SOURCE_URI = "http://www.freetds.org/files/stable/freetds-#{FREETDS_VERSION}.tar.bz2"