chore: clean up after new compiler warnings

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

launcher/pathmatcher/IPathMatcher.h

@@ -8,6 +8,6 @@ public:
     typedef std::shared_ptr<IPathMatcher> Ptr;
 
 public:
-    virtual ~IPathMatcher(){};
+    virtual ~IPathMatcher() {}
     virtual bool matches(const QString &string) const = 0;
 };

launcher/pathmatcher/RegexpMatcher.h

@@ -4,7 +4,7 @@
 class RegexpMatcher : public IPathMatcher
 {
 public:
-    virtual ~RegexpMatcher() {};
+    virtual ~RegexpMatcher() {}
     RegexpMatcher(const QString &regexp)
     {
         m_regexp.setPattern(regexp);