Update deprecation suppression for Psalm

Added interface
- Doctrine\DBAL\VersionAwarePlatformDriver

Removed methods:
- Doctrine\DBAL\Schema\Column::getCustomSchemaOption
- Doctrine\DBAL\Schema\Column::getCustomSchemaOptions
- Doctrine\DBAL\Schema\Column::setCustomSchemaOption

Author: GwendolenLynch

psalm.xml

@@ -15,6 +15,11 @@
         </ignoreFiles>
     </projectFiles>
     <issueHandlers>
+        <DeprecatedInterface>
+            <errorLevel type="suppress">
+                <referencedClass name="Doctrine\DBAL\VersionAwarePlatformDriver"/>
+            </errorLevel>
+        </DeprecatedInterface>
         <DeprecatedClass>
             <errorLevel type="suppress">
                 <referencedClass name="Doctrine\DBAL\Event\SchemaAlterTableChangeColumnEventArgs"/>
@@ -47,5 +52,10 @@
                 <referencedProperty name="Doctrine\DBAL\Schema\TableDiff::$removedIndexes"/>
             </errorLevel>
         </InternalProperty>
+        <InternalMethod>
+            <errorLevel type="suppress">
+                <referencedMethod name="Doctrine\DBAL\Platforms\AbstractPlatform::getCreateTableWithoutForeignKeysSQL"/>
+            </errorLevel>
+        </InternalMethod>
     </issueHandlers>
 </psalm>