bugfix: fix error when input 'inspect -f {{.Id}}'

[KevinBetterQ]

Ⅰ. Describe what this PR did

can not use pouch inspect -f "{{.Id}}" to get container id, so fix it.

Ⅱ. Does this pull request fix one issue?

fixes #2841

Ⅲ. Why don't you add test cases (unit test/integration test)? (你真的觉得不需要加测试吗？)

added

Ⅳ. Describe how to verify it

pouch inspect -f "{{.Id}}"

Ⅴ. Special notes for reviews

[codecov]

Codecov Report

Merging #2855 into master will decrease coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2855      +/-   ##
==========================================
- Coverage   69.09%   69.07%   -0.03%     
==========================================
  Files         285      285              
  Lines       17844    17844              
==========================================
- Hits        12330    12326       -4     
- Misses       4114     4115       +1     
- Partials     1400     1403       +3

Flag	Coverage Δ
#criv1alpha2_test	39.02% <ø> (+0.01%)	⬆️
#integration_test_0	36.53% <ø> (-0.04%)	⬇️
#integration_test_1	35.76% <ø> (ø)	⬆️
#integration_test_2	36.52% <ø> (+0.05%)	⬆️
#integration_test_3	35.47% <ø> (+0.02%)	⬆️
#node_e2e_test	34.7% <ø> (-0.08%)	⬇️
#unittest	28.53% <ø> (ø)	⬆️

Impacted Files	Coverage Δ
cri/ocicni/cni_manager.go	59.25% <0%> (-1.86%)	⬇️
pkg/meta/store.go	67.44% <0%> (-1.56%)	⬇️
daemon/mgr/container_utils.go	76.76% <0%> (-1.02%)	⬇️
daemon/mgr/container.go	59.72% <0%> (-0.63%)	⬇️
ctrd/container.go	53.53% <0%> (-0.39%)	⬇️
cri/v1alpha2/cri.go	69.06% <0%> (ø)	⬆️
ctrd/supervisord/daemon.go	50.67% <0%> (+1.35%)	⬆️
daemon/logger/jsonfile/utils.go	73.17% <0%> (+1.62%)	⬆️
pkg/streams/utils.go	91.66% <0%> (+2.38%)	⬆️
cri/ocicni/netns.go	60.81% <0%> (+2.7%)	⬆️

[allencloud]

Please also add this feature into integration test, not only unit test. @KevinBetterQ Thanks.

[ZYecho]

LGTM

[CodeJuan]

LGTM