deploy-config: delete duplicate keys

[tynes]

Description

Based on #10166

• fix: delete duplicate keys in base-sepolia.json
• fix: delete duplicate keys in tsconfig.json

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 42.76%. Comparing base (7daf06d) to head (462c81c).
Report is 4 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #10498      +/-   ##
===========================================
+ Coverage    42.31%   42.76%   +0.45%     
===========================================
  Files           73       69       -4     
  Lines         4838     4698     -140     
  Branches       766      754      -12     
===========================================
- Hits          2047     2009      -38     
+ Misses        2682     2580     -102     
  Partials       109      109              

Flag	Coverage Δ
cannon-go-tests	81.59% <ø> (ø)
chain-mon-tests	?
common-ts-tests	26.72% <ø> (ø)
contracts-ts-tests	12.25% <ø> (ø)
core-utils-tests	44.03% <ø> (ø)
sdk-tests	40.27% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

see 4 files with indirect coverage changes