Update Psalm baseline

Author: sebastianbergmann

.psalm/baseline.xml

@@ -216,6 +216,29 @@
       <code>createElementNS</code>
     </PossiblyNullReference>
   </file>
+  <file src="src/StaticAnalysis/CachingCoveredFileAnalyser.php">
+    <NullableReturnStatement occurrences="5">
+      <code>$this-&gt;cache[$filename]['classesIn']</code>
+      <code>$this-&gt;cache[$filename]['functionsIn']</code>
+      <code>$this-&gt;cache[$filename]['ignoredLinesFor']</code>
+      <code>$this-&gt;cache[$filename]['linesOfCodeFor']</code>
+      <code>$this-&gt;cache[$filename]['traitsIn']</code>
+    </NullableReturnStatement>
+    <PossiblyNullArrayAccess occurrences="5">
+      <code>$this-&gt;cache[$filename]['classesIn']</code>
+      <code>$this-&gt;cache[$filename]['functionsIn']</code>
+      <code>$this-&gt;cache[$filename]['ignoredLinesFor']</code>
+      <code>$this-&gt;cache[$filename]['linesOfCodeFor']</code>
+      <code>$this-&gt;cache[$filename]['traitsIn']</code>
+    </PossiblyNullArrayAccess>
+    <PossiblyUndefinedArrayOffset occurrences="5">
+      <code>$this-&gt;cache[$filename]</code>
+      <code>$this-&gt;cache[$filename]</code>
+      <code>$this-&gt;cache[$filename]</code>
+      <code>$this-&gt;cache[$filename]</code>
+      <code>$this-&gt;cache[$filename]</code>
+    </PossiblyUndefinedArrayOffset>
+  </file>
   <file src="src/StaticAnalysis/CodeUnitFindingVisitor.php">
     <PossiblyNullReference occurrences="2">
       <code>toString</code>