treewide: remove shadowing of stdlib functions

Change-Id: Iaccb22769d53568f6a4004924c218b9929090d89
Reviewed-on: https://review.monogon.dev/c/monogon/+/2957
Tested-by: Jenkins CI
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
diff --git a/cloud/bmaas/bmdb/webug/webug.go b/cloud/bmaas/bmdb/webug/webug.go
index e6e1be7..f4d3e4a 100644
--- a/cloud/bmaas/bmdb/webug/webug.go
+++ b/cloud/bmaas/bmdb/webug/webug.go
@@ -36,9 +36,9 @@
 	schema *reflection.Schema
 	// muSchema locks schema for updates.
 	muSchema sync.RWMutex
-	// strictConsistency, when enabled, makes webug render its views with the 
-	// freshest available data, potentially conflicting with online 
-	// transactions. This should only be enabled during testing, as it tends to 
+	// strictConsistency, when enabled, makes webug render its views with the
+	// freshest available data, potentially conflicting with online
+	// transactions. This should only be enabled during testing, as it tends to
 	// clog up the database query planner and make everything slow.
 	strictConsistency bool
 }
@@ -87,9 +87,9 @@
 
 		// Swap the current schema if necessary.
 		cur := s.curSchema().Version
-		new := schema.Version
-		if cur != new {
-			klog.Infof("Got new schema: %s -> %s", cur, new)
+		newVer := schema.Version
+		if cur != newVer {
+			klog.Infof("Got new schema: %s -> %s", cur, newVer)
 			s.muSchema.Lock()
 			s.schema = schema
 			s.muSchema.Unlock()