minor symfony#26144 Typo fix in security component translation. (FirstSailor)

This PR was submitted for the master branch but it was merged into the 2.7 branch instead (closes symfony#26144).

Discussion
----------

Typo fix in security component translation.

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

Lithuanian translation typo fix in security component

Commits
-------

a0d8b04 Typo fix in security component lithuanian translation.

Author: fabpot

src/Symfony/Component/Security/Core/Resources/translations/security.lt.xlf

@@ -8,7 +8,7 @@
             </trans-unit>
             <trans-unit id="2">
                 <source>Authentication credentials could not be found.</source>
-                <target>Nepavyko rasti autentifikacijos duomneų.</target>
+                <target>Nepavyko rasti autentifikacijos duomenų.</target>
             </trans-unit>
             <trans-unit id="3">
                 <source>Authentication request could not be processed due to a system problem.</source>