Use 1.21.3 as new baseline instead of 1.21.2

I don't think anyone's going to be using 1.21.2

gradle/libs.versions.toml

@@ -10,14 +10,14 @@ piston = "0.5.10"
 autoValue = "1.10.4"
 antlr = "4.13.1"
 
-fabric-api = "0.106.1+1.21.2"
+fabric-api = "0.106.1+1.21.3"
 
 neogradle = "7.0.165"
-neoforge-minecraft = "1.21.2"
+neoforge-minecraft = "1.21.3"
 
-sponge-minecraft = "1.21.2"
+sponge-minecraft = "1.21.3"
 # https://repo.spongepowered.org/service/rest/repository/browse/maven-public/org/spongepowered/spongeapi/
-sponge-api = "13.0.0-20241022.030956-1"
+sponge-api = "13.0.0-20241025.155029-3"
 sponge-api-major = "13"
 
 # https://parchmentmc.org/docs/getting-started; note that we use older MC versions some times which is OK
@@ -88,11 +88,11 @@ rhino = "org.mozilla:rhino-runtime:1.7.13"
 jchronic = "com.sk89q:jchronic:0.2.4a"
 jlibnoise = "com.sk89q.lib:jlibnoise:1.0.0"
 
-fabric-minecraft = "com.mojang:minecraft:1.21.2"
+fabric-minecraft = "com.mojang:minecraft:1.21.3"
 fabric-loader = "net.fabricmc:fabric-loader:0.16.7"
 fabric-permissions-api = "me.lucko:fabric-permissions-api:0.3.1"
 
-neoforge = "net.neoforged:neoforge:21.2.0-beta"
+neoforge = "net.neoforged:neoforge:21.3.2-beta"
 
 # Mojang-provided libraries, CHECK AGAINST MINECRAFT for versions
 guava = "com.google.guava:guava:32.1.3-jre!!"