rename Cmd.Params to Cmd.Vars

testdata/params/Taskfile.yml

@@ -1,26 +1,16 @@
 default:
   deps:
     - task: write-file
-      params:
-        CONTENT: Dependence1
-        FILE: dep1.txt
+      vars: {CONTENT: Dependence1, FILE: dep1.txt}
     - task: write-file
-      params:
-        CONTENT: Dependence2
-        FILE: dep2.txt
+      vars: {CONTENT: Dependence2, FILE: dep2.txt}
   cmds:
     - task: write-file
-      params:
-        CONTENT: Hello
-        FILE: hello.txt
+      vars: {CONTENT: Hello, FILE: hello.txt}
     - task: write-file
-      params:
-        CONTENT: World
-        FILE: world.txt
+      vars: {CONTENT: World, FILE: world.txt}
     - task: write-file
-      params:
-        CONTENT: "!"
-        FILE: exclamation.txt
+      vars: {CONTENT: "!", FILE: exclamation.txt}
 
 write-file:
   cmds: