Limit geoHaystack index testing to MongoDB 4.4 and below

The next release after MongoDB 4.4 removes support for geoHaystack indexes,
so we need to disable tests of them in the driver when running against
server versions > 4.4.

Author: jyemin

driver-core/src/test/functional/com/mongodb/client/model/IndexesFunctionalSpecification.groovy

@@ -17,7 +17,9 @@
 package com.mongodb.client.model
 
 import com.mongodb.OperationFunctionalSpecification
+import spock.lang.IgnoreIf
 
+import static com.mongodb.ClusterFixture.serverVersionGreaterThan
 import static com.mongodb.client.model.Indexes.ascending
 import static com.mongodb.client.model.Indexes.compoundIndex
 import static com.mongodb.client.model.Indexes.descending
@@ -98,6 +100,7 @@ class IndexesFunctionalSpecification extends OperationFunctionalSpecification {
         getCollectionHelper().listIndexes()*.get('key').contains(parse('{x : "2d"}'))
     }
 
+    @IgnoreIf({ serverVersionGreaterThan('4.4') })
     def 'geoHaystack'() {
         when:
         getCollectionHelper().createIndex(geoHaystack('x', descending('b')), 2.0)

driver-core/src/test/functional/com/mongodb/operation/CreateIndexesOperationSpecification.groovy

@@ -39,6 +39,7 @@ import static com.mongodb.ClusterFixture.getBinding
 import static com.mongodb.ClusterFixture.isDiscoverableReplicaSet
 import static com.mongodb.ClusterFixture.isSharded
 import static com.mongodb.ClusterFixture.serverVersionAtLeast
+import static com.mongodb.ClusterFixture.serverVersionGreaterThan
 import static java.util.concurrent.TimeUnit.SECONDS
 
 class CreateIndexesOperationSpecification extends OperationFunctionalSpecification {
@@ -291,6 +292,7 @@ class CreateIndexesOperationSpecification extends OperationFunctionalSpecificati
         async << [true, false]
     }
 
+    @IgnoreIf({ serverVersionGreaterThan('4.4') })
     def 'should be able to create a geoHaystack indexes'() {
         given:
         def operation = new CreateIndexesOperation(getNamespace(),