gnome-shell, mutter ver. bump

desktop/gnome/base/gnome-shell/pspec.xml

@@ -12,7 +12,7 @@
         <Icon>gnome</Icon>
         <Summary>GNOME Shell is the defining technology of the GNOME40 user experience</Summary>
         <Description>GNOME Shell is the defining technology of the GNOME40 user experience. It provides core interface functions like switching to windows and launching applications.</Description>
-        <Archive sha1sum="8297dac626cec0ef6b6bebbbe523e3951c3c3f5d" type="tarxz">https://download.gnome.org/sources/gnome-shell/44/gnome-shell-44.2.tar.xz</Archive>
+        <Archive sha1sum="9af6d4548fe0bc83c0ba720d387132bf6cc2fa67" type="tarxz">https://download.gnome.org/sources/gnome-shell/44/gnome-shell-44.3.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>at-spi2-atk-devel</Dependency>
             <Dependency versionFrom="3.48.1">evolution-data-server-devel</Dependency>
@@ -115,6 +115,13 @@
     </Package>
 
     <History>
+        <Update release="19">
+            <Date>2023-07-06</Date>
+            <Version>44.3</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="18">
             <Date>2023-06-03</Date>
             <Version>44.2</Version>