lint: fix lint for newer go versions (#540)

Author: andreynering

style.go

@@ -565,20 +565,6 @@ func pad(str string, n int, style *termenv.Style) string {
 	return b.String()
 }
 
-func max(a, b int) int { //nolint:unparam,predeclared
-	if a > b {
-		return a
-	}
-	return b
-}
-
-func min(a, b int) int { //nolint:predeclared
-	if a < b {
-		return a
-	}
-	return b
-}
-
 func abs(a int) int {
 	if a < 0 {
 		return -a

table/util.go

@@ -12,22 +12,6 @@ func btoi(b bool) int {
 	return 0
 }
 
-// max returns the greater of two integers.
-func max(a, b int) int { //nolint:predeclared
-	if a > b {
-		return a
-	}
-	return b
-}
-
-// min returns the smaller of two integers.
-func min(a, b int) int { //nolint:predeclared
-	if a < b {
-		return a
-	}
-	return b
-}
-
 // sum returns the sum of all integers in a slice.
 func sum(n []int) int {
 	var sum int

tree/renderer.go

@@ -138,10 +138,3 @@ func (r *renderer) render(node Node, root bool, prefix string) string {
 	}
 	return strings.Join(strs, "\n")
 }
-
-func max(a, b int) int {
-	if a > b {
-		return a
-	}
-	return b
-}