fix: Make hack/kubernetes/allinone_aliyun.sh to pass shellcheck

[starnop]

Signed-off-by: Starnop starnop@163.com

Ⅰ. Describe what this PR did

• Delete '\r' in hack/kubernetes/allinone_aliyun.sh to pass shellcheck
• Delete unused variables in hack/kubernetes/allinone_aliyun.sh to pass shellcheck

Ⅱ. Does this pull request fix one issue?

None

Ⅲ. Describe how you did it

tr -d '\r' < hack/kubernetes/allinone_aliyun.sh > hack/kubernetes/allinone_aliyun.sh.bak
rm -rf hack/kubernetes/allinone_aliyun.sh
mv hack/kubernetes/allinone_aliyun.sh.bak hack/kubernetes/allinone_aliyun.sh

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[allencloud]

CRI-tools validation fails, PTAL @starnop

[codecov-io]

Codecov Report

Merging #1507 into master will increase coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1507      +/-   ##
==========================================
+ Coverage   40.54%   40.56%   +0.02%     
==========================================
  Files         254      254              
  Lines       16535    16535              
==========================================
+ Hits         6704     6708       +4     
+ Misses       8968     8965       -3     
+ Partials      863      862       -1

Impacted Files	Coverage Δ
daemon/logger/jsonfile/utils.go	71.66% <0%> (+1.66%)	⬆️
apis/server/utils.go	64.28% <0%> (+4.76%)	⬆️

[allencloud]

LGTM