Update psalm baseline

Signed-off-by: GitHub <noreply@github.com>

build/psalm-baseline.xml

@@ -2777,19 +2777,12 @@
     <InvalidOperand occurrences="1">
       <code>$result</code>
     </InvalidOperand>
-    <InvalidReturnStatement occurrences="3">
-      <code>$helper-&gt;getFileSize($fullPath)</code>
+    <InvalidReturnStatement occurrences="1">
       <code>$result</code>
-      <code>$space</code>
     </InvalidReturnStatement>
-    <InvalidReturnType occurrences="3">
-      <code>filesize</code>
-      <code>free_space</code>
+    <InvalidReturnType occurrences="1">
       <code>rename</code>
     </InvalidReturnType>
-    <NullableReturnStatement occurrences="1">
-      <code>$helper-&gt;getFileSize($fullPath)</code>
-    </NullableReturnStatement>
     <TypeDoesNotContainNull occurrences="2">
       <code>$space === false || is_null($space)</code>
       <code>is_null($space)</code>