Fix：the chart value tuneSysctlConfig does not work

[cyclinder]

Thanks for contributing!

What type of PR is this?

• release/bug

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #3987

Special notes for your reviewer:

[cyclinder]

• [FAILED] [317.151 seconds]
Chaos Testing of GC [reclaim]
/home/runner/work/spiderpool/spiderpool/test/e2e/reclaim/chaos_test.go:27
  Chaos Testing of GC
  /home/runner/work/spiderpool/spiderpool/test/e2e/reclaim/chaos_test.go:195
    [It] Multiple resource types compete for a single IPPool. In scenarios of creation, scaling up/down, and deletion, GC all can correctly handle IP addresses. [G00012]
    /home/runner/work/spiderpool/spiderpool/test/e2e/reclaim/chaos_test.go:269

  Timeline >>
  > Enter [BeforeEach] Chaos Testing of GC - /home/runner/work/spiderpool/spiderpool/test/e2e/reclaim/chaos_test.go:209 @ 09/03/24 03:48:39.23
  SPIDERPOOL_GC_DEFAULT_INTERVAL_DURATION: 30 
  succeed to create namespace gc-chaos-ns-4618-958381613 
  succeed to create v4 IPPool v4pool-1232c9d26bfb679 
  < Exit [BeforeEach] Chaos Testing of GC - /home/runner/work/spiderpool/spiderpool/test/e2e/reclaim/chaos_test.go:209 @ 09/03/24 03:48:40.266 (1.036s)
  > Enter [It] Multiple resource types compete for a single IPPool. In scenarios of creation, scaling up/down, and deletion, GC all can correctly handle IP addresses. - /home/

[cyclinder]

https://github.com/spidernet-io/spiderpool/actions/runs/10676015134/job/29589003972?pr=3988 @ty-dc