Fix build failure in the flightsql-odbc repo

* Use 1.3 Zlib version
- The built-in base line does not work, since it will try to get zlib from https://www.zlib.net/zlib-1.2.12.tar.gz,
which is no longer valid. To fix this, I changed ZLIB version to 1.3.
* Fix ARROW_GIT_REPOSITORY not set error
   * In `flight_sql\CMakeLists.txt`, set(ARROW_GIT_REPOSITORY ... CACHE STRING) only sets the default value of ARROW_GIT_REPOSITORY. This value is supposed to be set in the build script (e.g.,  `cpp/src/flightsql_odbc/flightsql-odbc/build_win64.bat`), and the setting of this value is fixed.
* Create flightsqlodbc_build.yml to add workflow to build flightsql-odbc.

.github/workflows/flightsqlodbc_build.yml

@@ -0,0 +1,35 @@
+name: Flight SQL ODBC Driver Client for Windows
+
+on:
+  push:
+    paths:
+      - '.github/workflows/flightsqlodbc_build.yml'
+      - 'cpp/src/flightsql_odbc/flightsql-odbc/**'
+  pull_request:
+    paths:
+      - '.github/workflows/flightsqlodbc_build.yml'
+      - 'cpp/src/flightsql_odbc/flightsql-odbc/**'
+
+env:
+  VCPKG_ROOT: "c:/vcpkg"
+
+jobs:
+  build-windows32:
+    runs-on: windows-2022
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: configure-and-build-driver
+      run: |
+        cd cpp/src/flightsql_odbc/flightsql-odbc
+        .\build_win32.bat
+
+  build-windows64:
+    runs-on: windows-2022
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: configure-and-build-driver
+      run: |
+        cd cpp/src/flightsql_odbc/flightsql-odbc
+        .\build_win64.bat

cpp/src/flightsql_odbc/flightsql-odbc/build_win64.bat

@@ -36,7 +36,9 @@ mkdir build
 
 cd build
 
-if NOT DEFINED ARROW_GIT_REPOSITORY SET ARROW_GIT_REPOSITORY = "https://github.com/apache/arrow"
+if NOT DEFINED ARROW_GIT_REPOSITORY (
+    SET ARROW_GIT_REPOSITORY="https://github.com/apache/arrow"
+    )
 
 cmake ..^
     -DARROW_GIT_REPOSITORY=%ARROW_GIT_REPOSITORY%^

cpp/src/flightsql_odbc/flightsql-odbc/flight_sql/CMakeLists.txt

@@ -113,11 +113,13 @@ else()
   )
 endif()
 
+# If build fails, need to remove build folder to re-build.
 set(ARROW_GIT_REPOSITORY "https://github.com/apache/arrow.git" CACHE STRING "Arrow repository path or URL")
 set(ARROW_GIT_TAG "b050bd0d31db6412256cec3362c0d57c9732e1f2" CACHE STRING "Tag for the Arrow repository")
 
 message("Using Arrow from ${ARROW_GIT_REPOSITORY} on tag ${ARROW_GIT_TAG}")
-ExternalProject_Add(ApacheArrow
+ExternalProject_Add(
+  ApacheArrow
   GIT_REPOSITORY ${ARROW_GIT_REPOSITORY}
   GIT_TAG ${ARROW_GIT_TAG}
   CMAKE_ARGS ${ARROW_CMAKE_ARGS})

cpp/src/flightsql_odbc/flightsql-odbc/vcpkg.json

@@ -12,18 +12,18 @@
     "boost-optional",
     "boost-process",
     "boost-system",
+    "boost-test",
     "boost-variant",
     "boost-xpressive",
     "brotli",
     "gflags",
     "openssl",
     "protobuf",
-    "zlib",
+    { "name": "zlib", "version>=": "1.3" },
     "re2",
     "spdlog",
     "grpc",
     "utf8proc",
-    "zlib",
     "zstd",
     "rapidjson"
   ],