Throw out object components in 1.21.9->1.21.7

Closes #1107

Author: FlorianMichael

common/src/main/java/com/viaversion/viabackwards/protocol/v1_21_9to1_21_7/rewriter/ComponentRewriter1_21_9.java

@@ -18,6 +18,7 @@
 package com.viaversion.viabackwards.protocol.v1_21_9to1_21_7.rewriter;
 
 import com.viaversion.nbt.tag.CompoundTag;
+import com.viaversion.nbt.tag.StringTag;
 import com.viaversion.viabackwards.api.BackwardsProtocol;
 import com.viaversion.viabackwards.api.rewriters.text.NBTComponentRewriter;
 import com.viaversion.viaversion.api.connection.UserConnection;
@@ -30,6 +31,26 @@ public ComponentRewriter1_21_9(final BackwardsProtocol<ClientboundPacket1_21_9,
         super(protocol);
     }
 
+    @Override
+    protected void processCompoundTag(final UserConnection connection, final CompoundTag tag) {
+        super.processCompoundTag(connection, tag);
+
+        // Throw out the same object type and it's new properties
+        final String type = tag.getString("type");
+        if ("object".equals(type)) {
+            tag.putString("text", "");
+            tag.remove("type");
+        }
+        if (tag.remove("sprite") != null) {
+            tag.putString("text", "");
+        }
+        if (tag.remove("player") != null) {
+            tag.putString("text", "");
+        }
+        tag.remove("atlas");
+        tag.remove("font");
+    }
+
     @Override
     protected void handleShowItem(final UserConnection connection, final CompoundTag itemTag, final CompoundTag componentsTag) {
         super.handleShowItem(connection, itemTag, componentsTag);

gradle.properties

@@ -1,4 +1,4 @@
-projectVersion=5.5.0
+projectVersion=5.5.1-SNAPSHOT
 
 # Smile emoji (note that modrinth may not have added the version on release yet)
 mcVersions=1.21.9, 1.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21, 1.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.17, 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.16, 1.15.2, 1.15.1, 1.15, 1.14.4, 1.14.3, 1.14.2, 1.14.1, 1.14, 1.13.2, 1.13.1, 1.13, 1.12.2, 1.12.1, 1.12, 1.11.2, 1.11.1, 1.11, 1.10.2, 1.10.1, 1.10