docs(core): Drop an inaccurate reason for the lazy hostname cache

A superclass field initializer already dispatches to the subclass override
of getMonotonicTicker(), and SentryAndroidOptions returns a static
singleton, so building the cache eagerly would read the right ticker too.
The blocking hostname lookup is the only reason it is lazy.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

Author: runningcode

sentry/src/main/java/io/sentry/SentryOptions.java

@@ -539,8 +539,7 @@ public class SentryOptions implements RateLimiterConfig {
    * Cache of the local hostname, used when {@link #isAttachServerName()} is enabled.
    *
    * <p>Evaluated lazily because resolving the hostname blocks on {@code
-   * InetAddress.getLocalHost()}, which no {@code Sentry.init} should pay for up front. Deferring
-   * also means {@link #getMonotonicTicker()} is read after subclasses have overridden it.
+   * InetAddress.getLocalHost()}, which no {@code Sentry.init} should pay for up front.
    */
   @ApiStatus.Internal
   private final @NotNull LazyEvaluator<HostnameCache> hostnameCache =