Fix missing sord_validate tool

Signed-off-by: falkTX <falktx@falktx.com>

sources/libs/sord-static/debian/changelog

@@ -1,4 +1,4 @@
-sord-static (6:0.16.18-1kxstudio3) focal; urgency=medium
+sord-static (6:0.16.18-1kxstudio5) focal; urgency=medium
 
   * Update
 

sources/libs/sord-static/debian/control

@@ -6,7 +6,7 @@ Build-Depends: debhelper-compat (= 13),
   kxstudio-build-scripts (>= 5),
   meson,
   pkg-config,
-  libpcre3-static (>= 6:8.39-1kxstudio2),
+  libpcre2-dev,
   libserd-static (>= 6:0.32.4-1kxstudio1)
 Standards-Version: 4.5.0
 Homepage: http://drobilla.net/software/sord/