Fix nickname format codes bleeding into following text (#6564)

The single-arg legacyToMini() facet default flipped from false to true
during the Paper adventure migration (#6220), switching message
placeholder serialization from strict to non-strict. Non-strict output
leaves format tags open, so a formatted nickname/display name bleeds its
color and formatting into the rest of the message.

Restore the default to false and drop the now-redundant <reset>
workaround in SocialSpy local chat (#6507).

Fixes #6559
Fixes #6537

Author: JRoy

Essentials/src/main/java/com/earth2me/essentials/adventure/SpigotAdventureFacet.java

@@ -76,7 +76,7 @@ public ComponentHolder deserializeMiniMessage(String message) {
 
     @Override
     public String legacyToMini(String message) {
-        return legacyToMini(message, true);
+        return legacyToMini(message, false);
     }
 
     @Override

EssentialsChat/src/main/java/com/earth2me/essentials/chat/processing/AbstractChatHandler.java

@@ -225,7 +225,7 @@ protected void handleChatRecipients(AbstractChatEvent event) {
         if (!spyEvent.isCancelled()) {
             final String legacyString = ess.getAdventureFacet().miniToLegacy(
                     String.format(spyEvent.getFormat(),
-                            ess.getAdventureFacet().legacyToMini(user.getDisplayName()) + "<reset>",
+                            ess.getAdventureFacet().legacyToMini(user.getDisplayName()),
                             ess.getAdventureFacet().legacyToMiniWithUrls(ess.getAdventureFacet().escapeTags(spyEvent.getMessage()))));
 
             for (final Player onlinePlayer : spyEvent.getRecipients()) {

providers/PaperProvider/src/main/java/com/earth2me/essentials/adventure/PaperAdventureFacet.java

@@ -76,7 +76,7 @@ public void send(Player player, ComponentHolder component) {
 
     @Override
     public String legacyToMini(String message) {
-        return legacyToMini(message, true);
+        return legacyToMini(message, false);
     }
 
     @Override