fix test

Author: toshi0607

plugins/go-build/test/goenv-install.bats

@@ -89,10 +89,10 @@ OUT
 1.11.5
 1.11.6
 1.12.0
-1.12.1
 1.12beta1
 1.12beta2
 1.12rc1
+1.12.1
 OUT
 }
 
@@ -407,10 +407,10 @@ Available versions:
   1.11.5
   1.11.6
   1.12.0
-  1.12.1
   1.12beta1
   1.12beta2
   1.12rc1
+  1.12.1
 OUT
 }
 
@@ -482,10 +482,10 @@ Available versions:
   1.11.5
   1.11.6
   1.12.0
-  1.12.1
   1.12beta1
   1.12beta2
   1.12rc1
+  1.12.1
 OUT
 }