Fix additional missing links

Author: ppkarwasz

src/site/antora/modules/ROOT/nav.adoc

@@ -26,7 +26,6 @@
 * xref:manual/api.adoc[API]
 ** xref:manual/api.adoc#loggers[Loggers]
 *** xref:manual/eventlogging.adoc[]
-*** xref:manual/resource-logger.adoc[]
 *** xref:manual/simple-logger.adoc[]
 *** xref:manual/status-logger.adoc[]
 ** xref:manual/logbuilder.adoc[]

src/site/antora/modules/ROOT/pages/manual/garbagefree.adoc

@@ -210,7 +210,6 @@ Not all Log4j API feature set is garbage-free, specifically:
 
 * The `ThreadContext` map (aka. MDC) is not garbage-free by default, but can be configured to be garbage-free by setting <<log4j2.garbagefreeThreadContextMap,the `log4j2.garbagefreeThreadContextMap` system property>> to `true`.
 * The `ThreadContext` stack (aka. NDC) is not garbage-free.
-* xref:manual/scoped-context.adoc[] is not garbage-free.
 * Logging very large messages (i.e., more than <<log4j2.maxReusableMsgSize>> characters, which defaults to 518), when all loggers are xref:manual/async.adoc[asynchronous loggers], will cause the internal `StringBuilder` in the
 `RingBuffer` to be trimmed back to their configured maximum size.
 * Logging messages containing `$\{variable}` substitutions creates temporary objects.