Bump supported version to 26.2 release

Author: JRoy

Essentials/src/main/java/com/earth2me/essentials/utils/VersionUtil.java

@@ -48,7 +48,7 @@ public final class VersionUtil {
     public static final BukkitVersion v1_21_8_R01 = BukkitVersion.fromString("1.21.8-R0.1-SNAPSHOT");
     public static final BukkitVersion v1_21_11_R01 = BukkitVersion.fromString("1.21.11-R0.1-SNAPSHOT");
     public static final BukkitVersion v26_1_R01 = BukkitVersion.fromString("26.1.2-R0.1-SNAPSHOT");
-    public static final BukkitVersion v26_2_R01 = BukkitVersion.fromString("26.2-rc-2-R0.1-SNAPSHOT");
+    public static final BukkitVersion v26_2_R01 = BukkitVersion.fromString("26.2-R0.1-SNAPSHOT");
 
     private static final Set<BukkitVersion> supportedVersions = ImmutableSet.of(v1_8_8_R01, v1_9_4_R01, v1_10_2_R01, v1_11_2_R01, v1_12_2_R01, v1_13_2_R01, v1_14_4_R01, v1_15_2_R01, v1_16_5_R01, v1_17_1_R01, v1_18_2_R01, v1_19_4_R01, v1_20_6_R01, v1_21_11_R01, v26_1_R01, v26_2_R01);