Debug: Fix DEBUG Statements

[melloware]

@shivam-sharma7 here is a good one for you. Find all isDebugEnabled and remove the wrapper.

So

            if (LOG.isDebugEnabled()) {
                LOG.debugf("Quinoa is re-routing SPA request '%s' to '/'", ctx.normalizedPath());
            }

Should just be:

 LOG.debugf("Quinoa is re-routing SPA request '%s' to '/'", ctx.normalizedPath());

The debugf part of the code internally already has the `isEnabled logic in it.

[ia3andy]

@melloware the difference is more in evaluating the message string, but that's alright you can remove those