Update RGBDS master documentation

Author: GitHub Action

docs/gbz80.7.pdf

@@ -1960,6 +1960,11 @@ <h3 class="Ss" id="Predeclared_symbols"><a class="permalink" href="#Predeclared_
     <td><a class="permalink" href="#EQUS~2"><code class="Ic" id="EQUS~2">EQUS</code></a></td>
     <td>The current local label scope</td>
   </tr>
+  <tr id="__SCOPE__">
+    <td><a class="permalink" href="#__SCOPE__"><code class="Dv">__SCOPE__</code></a></td>
+    <td><a class="permalink" href="#EQUS~3"><code class="Ic" id="EQUS~3">EQUS</code></a></td>
+    <td>The innermost current label scope level (empty,., or ..)</td>
+  </tr>
   <tr id="_RS">
     <td><a class="permalink" href="#_RS"><code class="Dv">_RS</code></a></td>
     <td><a class="permalink" href="#="><code class="Ic" id="=">=</code></a></td>
@@ -1973,12 +1978,12 @@ <h3 class="Ss" id="Predeclared_symbols"><a class="permalink" href="#Predeclared_
   </tr>
   <tr id="__ISO_8601_LOCAL__">
     <td><a class="permalink" href="#__ISO_8601_LOCAL__"><code class="Dv">__ISO_8601_LOCAL__</code></a></td>
-    <td><a class="permalink" href="#EQUS~3"><code class="Ic" id="EQUS~3">EQUS</code></a></td>
+    <td><a class="permalink" href="#EQUS~4"><code class="Ic" id="EQUS~4">EQUS</code></a></td>
     <td>ISO 8601 timestamp (local)</td>
   </tr>
   <tr id="__ISO_8601_UTC__">
     <td><a class="permalink" href="#__ISO_8601_UTC__"><code class="Dv">__ISO_8601_UTC__</code></a></td>
-    <td><a class="permalink" href="#EQUS~4"><code class="Ic" id="EQUS~4">EQUS</code></a></td>
+    <td><a class="permalink" href="#EQUS~5"><code class="Ic" id="EQUS~5">EQUS</code></a></td>
     <td>ISO 8601 timestamp (UTC)</td>
   </tr>
   <tr id="__UTC_YEAR__">
@@ -2033,7 +2038,7 @@ <h3 class="Ss" id="Predeclared_symbols"><a class="permalink" href="#Predeclared_
   </tr>
   <tr id="__RGBDS_VERSION__">
     <td><a class="permalink" href="#__RGBDS_VERSION__"><code class="Dv">__RGBDS_VERSION__</code></a></td>
-    <td><a class="permalink" href="#EQUS~5"><code class="Ic" id="EQUS~5">EQUS</code></a></td>
+    <td><a class="permalink" href="#EQUS~6"><code class="Ic" id="EQUS~6">EQUS</code></a></td>
     <td>Version of RGBDS, as printed by &#x2018;<code class="Li">rgbasm
       --version</code>&#x2019;</td>
   </tr>