fix: support longer http cookie (#2917)

[kshamajain99]

Signed-off-by: kshamajain99 kshamajain99@gmail.com

closes #2917

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this does not need to be in the release notes.
• The title of the PR states what changed and the related issues number (used for the release note).
• I've included "Closes [ISSUE #]" or "Fixes [ISSUE #]" in the description to automatically close the associated issue.
• I've updated both the CLI and UI to expose my feature, or I plan to submit a second PR with them.
• Does this PR require documentation updates?
• I've updated documentation as required by this PR.
• Optional. My organization is added to USERS.md.
• I have signed off all my commits as required by DCO
• My build is green (troubleshooting builds).

[codecov-io]

Codecov Report

Merging #5497 (f4af456) into master (c936355) will decrease coverage by 0.09%.
The diff coverage is 80.39%.

@@            Coverage Diff             @@
##           master    #5497      +/-   ##
==========================================
- Coverage   40.94%   40.84%   -0.10%     
==========================================
  Files         137      143       +6     
  Lines       18611    18911     +300     
==========================================
+ Hits         7621     7725     +104     
- Misses       9903    10096     +193     
- Partials     1087     1090       +3     

Impacted Files	Coverage Δ
util/oidc/oidc.go	18.66% <0.00%> (ø)
util/http/http.go	55.81% <80.00%> (+17.71%)	⬆️
server/logout/logout.go	81.25% <85.71%> (-1.25%)	⬇️
server/server.go	54.49% <100.00%> (-0.26%)	⬇️
util/argo/argo.go	59.09% <0.00%> (-0.39%)	⬇️
controller/appcontroller.go	53.55% <0.00%> (-0.02%)	⬇️
cmd/argocd/commands/app.go	0.00% <0.00%> (ø)
server/session/ratelimiter.go	100.00% <0.00%> (ø)
pkg/apis/application/v1alpha1/register.go	0.00% <0.00%> (ø)
util/grpc/json.go	0.00% <0.00%> (ø)
... and 9 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c936355...f4af456. Read the comment docs.

[alexmt]

LGTM. thank you @kshamajain99 !