fix(dashboard/views): invalid attribute call

[chibie]

Refers/Fixes

https://sentry.io/organizations/gitcoin/issues/1839085529/?project=1398424

[codecov]

Codecov Report

Merging #7506 into master will decrease coverage by 0.01%.
The diff coverage is 17.77%.

@@            Coverage Diff             @@
##           master    #7506      +/-   ##
==========================================
- Coverage   26.11%   26.09%   -0.02%     
==========================================
  Files         307      308       +1     
  Lines       30676    30772      +96     
  Branches     4541     4561      +20     
==========================================
+ Hits         8010     8029      +19     
- Misses      22392    22469      +77     
  Partials      274      274              

Impacted Files	Coverage Δ
app/grants/admin.py	47.05% <ø> (ø)
app/marketing/mails.py	10.81% <0.00%> (-0.11%)	⬇️
app/dashboard/tasks.py	24.82% <15.62%> (-8.10%)	⬇️
app/dashboard/sync/btc.py	17.07% <17.07%> (ø)
app/dashboard/utils.py	41.92% <20.00%> (-0.19%)	⬇️
app/dashboard/views.py	10.50% <20.00%> (+<0.01%)	⬆️
app/dashboard/models.py	49.59% <33.33%> (-0.05%)	⬇️
app/dashboard/search_indexes.py	98.66% <100.00%> (-0.07%)	⬇️
app/marketing/management/commands/post_data.py	0.00% <0.00%> (ø)
... and 2 more

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[thelostone-mc]

@chibie I see commits from your previous PR as well! Could we fix that up?