Qt: Clarify BIOS support in setup wizard

src/duckstation-qt/setupwizarddialog.ui

@@ -133,7 +133,7 @@
        <item>
         <widget class="QLabel" name="label_4">
          <property name="text">
-          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;DuckStation requires a PS1 BIOS in order to run.&lt;/p&gt;&lt;p&gt;For legal reasons, you must obtain a BIOS &lt;span style=&quot; font-weight:700;&quot;&gt;from an actual PS1 unit that you own&lt;/span&gt; (borrowing doesn't count). You should use Caetla or another utility to create an image from your console's BIOS ROM on your PC.&lt;/p&gt;&lt;p&gt;Once dumped, this BIOS image should be placed in the bios folder within the data directory shown below, or you can instruct DuckStation to scan an alternative directory.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;DuckStation requires a PS1 or PS2 BIOS in order to run.&lt;/p&gt;&lt;p&gt;For legal reasons, you must obtain a BIOS &lt;span style=&quot; font-weight:700;&quot;&gt;from an actual PS1 unit that you own&lt;/span&gt; (borrowing doesn't count). You should use Caetla or another utility to create an image from your console's BIOS ROM on your PC.&lt;/p&gt;&lt;p&gt;Once dumped, this BIOS image should be placed in the bios folder within the data directory shown below, or you can instruct DuckStation to scan an alternative directory.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
          </property>
          <property name="alignment">
           <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>