xcTestPlanId changes

Author: shreybansal-lambdatest

docs/sharding-xcui.md

@@ -280,7 +280,7 @@ framework:
   args:
     "app" : "lt://APP_ID",
     "testSuite": "lt://TEST_SUITE_ID",
-    "xctestplan" : "lt://YOUR_XC_TEST_PLAN_ID" #only when you want to use XCTestPlan
+    "xcTestPlanId" : "lt://YOUR_XC_TEST_PLAN_ID" #only when you want to use XCTestPlan
 ```
 
 > Refer the documentation to learn how to use [XCTestPlan feature](/support/docs/xctestplan/).

docs/xctestplan.md

@@ -222,7 +222,7 @@ curl --location --request POST "https://mobile-api.lambdatest.com/framework/v1/x
 --data-raw "{
   "app" : "lt://APP_ID",
   "testSuite": "lt://TEST_SUITE_ID",
-  "xctestplan" : "lt://YOUR_XC_TEST_PLAN_ID" #only when you want to use XCTestPlan
+  "xcTestPlanId" : "lt://YOUR_XC_TEST_PLAN_ID" #only when you want to use XCTestPlan
   "device" :  ["iPhone 11-14"],
   "video" : true,
   "queueTimeout": 10800,