Fix isort-check build failure

[JakeStoeffler]

Description

Fixes the currently failing build messages:

――――――――――――――――――――――――――――――――― isort-check ――――――――――――――――――――――――――――――――――
ERROR: /home/travis/build/gitcoinco/web/app/dashboard/views.py Imports are incorrectly sorted.
     Subscription, Tip,
 )
 from dashboard.notifications import maybe_market_tip_to_email, maybe_market_tip_to_github, maybe_market_tip_to_slack
+from dashboard.utils import get_bounty, getBountyID, has_tx_mined
 from dashboard.utils import process_bounty as web3_process_bounty
-from dashboard.utils import get_bounty, getBountyID, has_tx_mined
 from gas.utils import conf_time_spread, eth_usd_conv_rate, recommend_min_gas_price_to_confirm_in_time
 from github.utils import get_auth_url, get_github_emails, get_github_primary_email, is_github_token_valid
 from marketing.models import Keyword

Checklist

• linter status: 100% pass
• changes don't break existing behavior
• commit message follows commit guidelines

Affected core subsystem(s)

Testing

Refers/Fixes

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@2ff3281). Click here to learn what that means.
The diff coverage is 100%.

@@            Coverage Diff            @@
##             master     #459   +/-   ##
=========================================
  Coverage          ?   28.93%           
=========================================
  Files             ?       88           
  Lines             ?     4414           
  Branches          ?      541           
=========================================
  Hits              ?     1277           
  Misses            ?     3091           
  Partials          ?       46

Impacted Files	Coverage Δ
app/dashboard/views.py	19.56% <100%> (ø)

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[JakeStoeffler]

Hey @owocki, @mbeacom this should be pretty safe to merge in and fix the failing master branch build.

[mbeacom]

@JakeStoeffler Thanks for the contribution!