fix: overwrite sequence and account-number flags when used with offline=false

[likhita-809]

Description

Closes: #9784

Overwrite --sequence and --account-number flags by default flag values, when used with offline=false in sign-batch command.

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• confirmed the correct type prefix in the PR title
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[orijbot]

Visit https://dashboard.github.orijtech.com?pr=9856&remote=false&repo=cosmos%2Fcosmos-sdk to see benchmark details.

[codecov]

Codecov Report

Merging #9856 (7ffb026) into master (f479b51) will increase coverage by 0.01%.
The diff coverage is 66.66%.

❗ Current head 7ffb026 differs from pull request most recent head 7b0e7a7. Consider uploading reports for the commit 7b0e7a7 to get more accurate results

@@            Coverage Diff             @@
##           master    #9856      +/-   ##
==========================================
+ Coverage   63.45%   63.46%   +0.01%     
==========================================
  Files         568      568              
  Lines       53260    53275      +15     
==========================================
+ Hits        33795    33812      +17     
+ Misses      17543    17539       -4     
- Partials     1922     1924       +2     

Impacted Files	Coverage Δ
x/auth/client/cli/tx_sign.go	0.00% <0.00%> (ø)
x/auth/client/testutil/suite.go	96.35% <100.00%> (+0.04%)	⬆️
client/keys/import.go	57.14% <0.00%> (-1.95%)	⬇️
client/keys/add.go	67.42% <0.00%> (ø)
client/context.go	57.22% <0.00%> (+1.01%)	⬆️
client/keys/export.go	73.21% <0.00%> (+8.92%)	⬆️

[atheeshp]

LGTM

[cyberbono3]

lgtm