MWPW-161864 Fix grid width mobile gutters

[meganthecoder]

• Remove code that prevented left/right spacing on mobile and tablet when section metadata has grid-width-* classes

Resolves: MWPW-161864

Test URLs:

• Before: https://main--bacom--adobecom.hlx.page/drafts/mkhare/grid-width-8
• After: https://grid-8--bacom--meganthecoder.hlx.page/drafts/mkhare/grid-width-8

Note: We've tried to address grid widths before (#151 , #155) and it's very prone to causing regression issues. This should be tested broadly

Regression:
Homepage:

• Before: https://main--bacom--adobecom.aem.live/?martech=off
• After: https://grid-8--bacom--meganthecoder.aem.live/?martech=off

Holiday Report:

• Before: https://main--bacom--adobecom.aem.live/resources/holiday-shopping-report?martech=off
• After: https://grid-8--bacom--meganthecoder.aem.live/resources/holiday-shopping-report?martech=off

Digital Price Index:

• Before: https://main--bacom--adobecom.aem.live/resources/digital-price-index?martech=off
• After: https://grid-8--bacom--meganthecoder.aem.live/resources/digital-price-index?martech=off

Digital Commerce (columns block with images):

• Before: https://main--bacom--adobecom.aem.live/products/experience-manager/digital-commerce?martech=off
• After: https://grid-8--bacom--meganthecoder.aem.live/products/experience-manager/digital-commerce?martech=off

Campaign Benefits (card block - consonant cards):

• Before: https://main--bacom--adobecom.aem.live/products/campaign/benefits?martech=off
• After: https://grid-8--bacom--meganthecoder.aem.live/products/campaign/benefits?martech=off

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
🖥️	/?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
📱	/products/campaign/benefits?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
🖥️	/products/campaign/benefits?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
📱	/products/experience-manager/digital-commerce?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
🖥️	/products/experience-manager/digital-commerce?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
📱	/resources/digital-price-index?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
🖥️	/resources/digital-price-index?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
📱	/resources/holiday-shopping-report?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
🖥️	/resources/holiday-shopping-report?martech=off		Lighthouse returned error: NOT_HTML. The page provided is not HTML (served as MIME type text/plain).
📱	/drafts/mkhare/grid-width-8
🖥️	/drafts/mkhare/grid-width-8

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.63%. Comparing base (5d56980) to head (8ad6d23).

Additional details and impacted files

@@           Coverage Diff           @@
##            stage     #302   +/-   ##
=======================================
  Coverage   95.63%   95.63%           
=======================================
  Files          13       13           
  Lines        1397     1397           
=======================================
  Hits         1336     1336           
  Misses         61       61           

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