minizip-ng: fix tests on MSVC

Upstream's test_main.cc declares its main() function to be GTEST_API_,
thus declaring main() to be dllimport, which is not allowed.  Bypass the
problem by using the main function from gtest_main.

Author: bgilbert

subprojects/packagefiles/minizip-ng/meson.build

@@ -251,11 +251,11 @@ minizip_ng_dep = declare_dependency(
   link_with: minizip_ng,
 )
 
-gtest_dep = dependency(
-  'gtest',
+gtestmain_dep = dependency(
+  'gtest_main',
   required: get_option('tests'),
 )
-if gtest_dep.found()
+if gtestmain_dep.found()
   testdir = meson.current_source_dir()
   subdir('test')
 endif

subprojects/packagefiles/minizip-ng/test/meson.build

@@ -34,8 +34,6 @@ test_srcs = files(
   'test_stream_crypt.cc',
 )
 
-test_srcs += files('test_main.cc')
-
 if cpp.get_id() == 'msvc'
   test_srcs += 'test_file.cc'
 endif
@@ -46,7 +44,7 @@ test(
     'gtest_minizip',
     test_srcs,
     cpp_args: margs,
-    dependencies: [gtest_dep, testlib_dep],
+    dependencies: [gtestmain_dep, testlib_dep],
   ),
   workdir: testdir,
   timeout: 300,