test: fix relation field compilation in parent context

Author: laylatichy

tests/Integration/Database/ModelInspector/BelongsToTest.php

@@ -85,7 +85,7 @@ public function test_belongs_to_with_parent(): void
         $relation = $model->getRelation('relation')->setParent('parent');
 
         $this->assertSame(
-            'relation.name AS `parent.relation.name`',
+            'parent_relation.name AS `parent.relation.name`',
             $relation->getSelectFields()[1]->compile(DatabaseDialect::SQLITE),
         );
     }

tests/Integration/Database/ModelInspector/HasManyTest.php

@@ -80,7 +80,7 @@ public function test_has_many_with_parent(): void
         $relation = $model->getRelation('owners')->setParent('parent');
 
         $this->assertSame(
-            'owner.relation_id AS `parent.owners.relation_id`',
+            'parent_owners.relation_id AS `parent.owners.relation_id`',
             $relation->getSelectFields()[1]->compile(DatabaseDialect::SQLITE),
         );
     }

tests/Integration/Database/ModelInspector/HasManyThroughTest.php

@@ -59,7 +59,7 @@ public function test_has_many_through_with_parent(): void
             ->setParent(name: 'parent');
 
         $this->assertSame(
-            expected: 'target.data AS `parent.targets.data`',
+            expected: 'parent_targets.data AS `parent.targets.data`',
             actual: $relation->getSelectFields()[2]->compile(DatabaseDialect::SQLITE),
         );
     }

tests/Integration/Database/ModelInspector/HasOneTest.php

@@ -80,7 +80,7 @@ public function test_has_one_with_parent(): void
         $relation = $model->getRelation('owner')->setParent('parent');
 
         $this->assertSame(
-            'owner.relation_id AS `parent.owner.relation_id`',
+            'parent_owner.relation_id AS `parent.owner.relation_id`',
             $relation->getSelectFields()[1]->compile(DatabaseDialect::SQLITE),
         );
     }

tests/Integration/Database/ModelInspector/HasOneThroughTest.php

@@ -55,7 +55,7 @@ public function test_has_one_through_with_parent(): void
             ->setParent(name: 'parent');
 
         $this->assertSame(
-            expected: 'target.data AS `parent.target.data`',
+            expected: 'parent_target.data AS `parent.target.data`',
             actual: $relation->getSelectFields()[2]->compile(DatabaseDialect::SQLITE),
         );
     }