minor #36241 update Italian translation (garak)

This PR was submitted for the 4.4 branch but it was merged into the 3.4 branch instead.

Discussion
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update Italian translation

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       |
| License       | MIT
| Doc PR        |

Update Italian with new translations added in Symfony 4.4

Commits
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6231b04 update Italian translation

src/Symfony/Component/Validator/Resources/translations/validators.it.xlf

@@ -366,6 +366,22 @@
                 <source>This value should be between {{ min }} and {{ max }}.</source>
                 <target>Questo valore dovrebbe essere compreso tra {{ min }} e {{ max }}.</target>
             </trans-unit>
+            <trans-unit id="95">
+                <source>This value is not a valid hostname.</source>
+                <target>Questo valore non è un nome di host valido.</target>
+            </trans-unit>
+            <trans-unit id="96">
+                <source>The number of elements in this collection should be a multiple of {{ compared_value }}.</source>
+                <target>Il numero di elementi in questa collezione dovrebbe essere un multiplo di {{ compared_value }}.</target>
+            </trans-unit>
+            <trans-unit id="97">
+                <source>This value should satisfy at least one of the following constraints:</source>
+                <target>Questo valore dovrebbe soddisfare almeno uno dei vincoli seguenti:</target>
+            </trans-unit>
+            <trans-unit id="98">
+                <source>Each element of this collection should satisfy its own set of constraints.</source>
+                <target>Ciascun elemento di questa collezione dovrebbe soddisfare il suo insieme di vincoli.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>