fix(swaps): fix to round gas values to integer

[nikoferro]

Description

This PR fixes rounding for max gas calculations, preventing the following issue while trying to perform a swap

Related issues

Fixes:

Manual testing steps

1. Go to this page...

Screenshots/Recordings

Before

After

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[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 2 lines in your changes missing coverage. Please review.

Project coverage is 69.63%. Comparing base (18ebe12) to head (354a036).
Report is 3 commits behind head on develop.

Files	Patch %	Lines
ui/ducks/swaps/swaps.js	0.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #25488      +/-   ##
===========================================
+ Coverage    69.62%   69.63%   +0.01%     
===========================================
  Files         1344     1344              
  Lines        47795    47783      -12     
  Branches     13190    13176      -14     
===========================================
- Hits         33273    33271       -2     
+ Misses       14522    14512      -10     

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[metamaskbot]

Builds ready [4b1d27a]

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• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
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  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (49 ± 7 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	67	133	81	13	6
		domContentLoaded	9	42	13	8	4
		load	40	100	49	14	7
		domInteractive	9	42	13	8	4

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 0 Bytes (0.00%)
• ui: -279 Bytes (-0.00%)
• common: 313 Bytes (0.00%)

[metamaskbot]

Builds ready [64f4685]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (56 ± 6 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	64	121	89	14	7
		domContentLoaded	9	22	12	3	1
		load	41	88	56	12	6
		domInteractive	9	22	12	3	1

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 0 Bytes (0.00%)
• ui: -279 Bytes (-0.00%)
• common: 239 Bytes (0.00%)

[metamaskbot]

Builds ready [354a036]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (46 ± 4 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	62	94	76	7	4
		domContentLoaded	8	21	11	3	2
		load	38	68	46	8	4
		domInteractive	8	21	11	3	2

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 0 Bytes (0.00%)
• ui: -279 Bytes (-0.00%)
• common: 239 Bytes (0.00%)