fix tcp option parsing

[amitlimaye]

Description

Changes proposed in this pull request.

Test plan

Outline the test plan used to test this change before merging it.

Fixes #.

[codecov[bot]]

Codecov Report

Merging #927 into master will decrease coverage by 0.32%. The diff coverage is 62.5%.

@@            Coverage Diff             @@
##           master     #927      +/-   ##
==========================================
- Coverage   55.79%   55.46%   -0.33%     
==========================================
  Files         110      110              
  Lines       11114    11125      +11     
==========================================
- Hits         6201     6171      -30     
- Misses       4314     4356      +42     
+ Partials      599      598       -1

Impacted Files	Coverage Δ
controller/pkg/packet/packet.go	51.94% <62.5%> (-13.14%)	:arrow_down:

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[amitlimaye]

/build - automatically fired by gogo with following PRs and commit SHAs v1.0.0

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[amitlimaye]

/build - automatically fired by gogo with following PRs and commit SHAs v1.0.0

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[amitlimaye]

/build - automatically fired by gogo with following PRs and commit SHAs v1.0.0

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