Remove trailing whitespace trimming from containerd template

pkg/agent/templates/templates.go

@@ -25,17 +25,17 @@ const ContainerdConfigTemplate = `
   disable_cgroup = true
   disable_apparmor = true
   restrict_oom_score_adj = true
-{{ end -}}
+{{end}}
 
 {{- if .NodeConfig.AgentConfig.PauseImage }}
   sandbox_image = "{{ .NodeConfig.AgentConfig.PauseImage }}"
-{{ end -}}
+{{end}}
 
 {{- if not .NodeConfig.NoFlannel }}
 [plugins.cri.cni]
   bin_dir = "{{ .NodeConfig.AgentConfig.CNIBinDir }}"
   conf_dir = "{{ .NodeConfig.AgentConfig.CNIConfDir }}"
-{{ end -}}
+{{end}}
 
 [plugins.cri.containerd.runtimes.runc]
   runtime_type = "io.containerd.runc.v2"