Add MC 26 to the auto build script

.gitlab-ci.yml

@@ -35,6 +35,7 @@ build:
   parallel:
     matrix:
       - MC_VER: [
+      "1.26.1",
       "1.21.11", "1.21.10", "1.21.9", "1.21.8", "1.21.6", "1.21.5", "1.21.4", "1.21.3", "1.21.1", 
       "1.20.6", "1.20.4", "1.20.2", "1.20.1", 
       "1.19.4", "1.19.2",

gradle.properties

@@ -46,7 +46,7 @@ versionStr=
 
 # This defines what MC version Intellij will use for the preprocessor
 # and what version is used automatically by build and run commands
-mcVer=1.21.11
+mcVer=1.26.1
 
 # Defines the maximum amount of memory Minecraft is allowed when run in a development environment
 #minecraftMemoryJavaArg="-Xmx4G"