Update OR-Tools to support the C API. (#10214)

Unofficially, this is version 9.11.1.

Author: dourouc05

O/ORTools/build_tarballs.jl

@@ -3,12 +3,12 @@
 using BinaryBuilder
 
 name = "ORTools"
-version = v"9.11"
+version = v"9.11.1"
 
 # Collection of sources required to build this package
 sources = [
     GitSource("https://github.com/google/or-tools.git",
-              "8edc858e5cbe8902801d846899dc0de9be748b2c")
+              "f99e8e981e13035bb7ef074776525ad275182ef6")
 ]
 
 # Bash recipe for building across all platforms