[libc++][TZDB] Removes test_indian_kerguelen test.

The work-around in 2685256 didn't fix
the CI. Since the entire local database is compared with the libc++
implementation in a separate this this change does not remove coverage.

Author: mordante

libcxx/test/std/time/time.zone/time.zone.timezone/time.zone.members/get_info.sys_time.pass.cpp

@@ -169,49 +169,6 @@ static void test_durations() {
   assert_equal(expected, tz->get_info(std::chrono::sys_time<std::chrono::years>{}));
 }
 
-static void test_indian_kerguelen() {
-  // One change, no rules, no dst changes.
-
-  // Z Indian/Kerguelen 0 - -00 1950
-  // 5 - +05
-
-  //  Make sure the entry is present in the database.
-  if (std::chrono::get_tzdb().version < "2024a")
-    return;
-
-  const std::chrono::time_zone* tz = std::chrono::locate_zone("Indian/Kerguelen");
-
-  std::chrono::sys_seconds transition =
-      to_sys_seconds(std::chrono::year(1950), std::chrono::January, std::chrono::day(1));
-
-  assert_equal(
-      std::chrono::sys_info(
-          std::chrono::sys_seconds::min(), //
-          transition,                      //
-          std::chrono::seconds(0),         //
-          std::chrono::minutes(0),         //
-          "-00"),                          //
-      tz->get_info(std::chrono::sys_seconds::min()));
-
-  assert_equal(
-      std::chrono::sys_info(
-          std::chrono::sys_seconds::min(), //
-          transition,                      //
-          std::chrono::seconds(0),         //
-          std::chrono::minutes(0),         //
-          "-00"),                          //
-      tz->get_info(transition - std::chrono::seconds{1}));
-
-  assert_equal(
-      std::chrono::sys_info(
-          transition,                      //
-          std::chrono::sys_seconds::max(), //
-          std::chrono::hours(5),           //
-          std::chrono::minutes(0),         //
-          "+05"),                          //
-      tz->get_info(transition));
-}
-
 static void test_antarctica_syowa() {
   // One change, no rules, no dst changes
   // This change uses an ON field with a day number
@@ -1343,7 +1300,6 @@ int main(int, const char**) {
   // Basic tests
   test_gmt();
   test_durations();
-  test_indian_kerguelen();
   test_antarctica_syowa();
   test_asia_hong_kong();
   test_europe_berlin();