software/theia: backport a CSS fix, to be removed next time we update

Without this fix, selecting a completion with the keyboard is not really
possible.

software/theia/buildout.hash.cfg

@@ -59,7 +59,7 @@ md5sum = 8157c22134200bd862a07c6521ebf799
 
 [slapos.css.in]
 _update_hash_filename_ = slapos.css.in
-md5sum = d2930ec3ef973b7908f0fa896033fd64
+md5sum = 841141fc699b8d8918ed0669e6e61995
 
 [logo.png]
 _update_hash_filename_ = logo.png

software/theia/slapos.css.in

+/* backported fixes */
+/* https://github.com/eclipse-theia/theia/commit/616c34e1c446a706f4cb02182b2d9195ef3ea854 */
+.monaco-editor .monaco-list .monaco-list-row.focused,
+.monaco-editor .monaco-list .monaco-list-row.focused,
+.monaco-editor .monaco-list .monaco-list-row.focused .suggest-icon {
+  color: var(--theia-list-activeSelectionForeground) !important;
+  background-color: var(--theia-list-activeSelectionBackground) !important;
+}
+
 /* logo */
 .theia-icon {
     background-image: url('/{{ logo_image }}');