test(e2e): Update e2e timeout (#4241)

enos/modules/test_e2e/main.tf

@@ -141,7 +141,7 @@ variable "worker_address" {
 }
 variable "test_timeout" {
   type    = string
-  default = "15m"
+  default = "20m"
 }
 variable "boundary_license" {
   type    = string

enos/modules/test_e2e_docker/main.tf

@@ -1,4 +1,3 @@
-
 # Copyright (c) HashiCorp, Inc.
 # SPDX-License-Identifier: BUSL-1.1
 
@@ -231,7 +230,7 @@ variable "ldap_group_name" {
 }
 variable "test_timeout" {
   type    = string
-  default = "15m"
+  default = "20m"
 }
 
 resource "enos_local_exec" "get_go_version" {

internal/clientcache/cmd/daemon/logfile_test.go

@@ -134,4 +134,6 @@ func TestRotation(t *testing.T) {
 	ret, err = os.ReadDir(dir)
 	require.NoError(t, err)
 	require.GreaterOrEqual(t, len(ret), 4)
+
+	require.NoError(t, os.RemoveAll(dir))
 }