Update Rush release type (microsoft#552)

Nicholas Pape · web-flow · commit 34da0fcd14af · 2018-03-01T18:40:11.000-08:00
diff --git a/common/config/rush/version-policies.json b/common/config/rush/version-policies.json
@@ -3,7 +3,7 @@
     "policyName": "rush",
     "definitionName": "lockStepVersion",
     "version": "4.2.5",
-    "nextBump": "patch",
+    "nextBump": "minor",
     "mainProject": "@microsoft/rush"
   }
 ]

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`"policyName": "rush",`
`4`	`4`	`"definitionName": "lockStepVersion",`
`5`	`5`	`"version": "4.2.5",`
`6`		`- "nextBump": "patch",`
	`6`	`+ "nextBump": "minor",`
`7`	`7`	`"mainProject": "@microsoft/rush"`
`8`	`8`	`}`
`9`	`9`	`]`