feat!: Upgrade lsp-smart-contracts to v0.7.0

[CallumGrindle]

Upgrades lsp-smart-contracts to v0.7.0

Pending:
[] Upgrade erc725.js to enable ENCRYPT permissions
[] Add 0.7.0 base contract addresses into versions.json

[codecov-commenter]

Codecov Report

Merging #163 (79a5fe1) into develop (bc6f6d6) will decrease coverage by 0.15%.
The diff coverage is 50.00%.

@@             Coverage Diff             @@
##           develop     #163      +/-   ##
===========================================
- Coverage    20.15%   20.00%   -0.16%     
===========================================
  Files           16       16              
  Lines         1022     1015       -7     
  Branches       344      344              
===========================================
- Hits           206      203       -3     
+ Misses         794      790       -4     
  Partials        22       22              

Impacted Files	Coverage Δ
src/lib/classes/proxy-deployer.ts	100.00% <ø> (ø)
src/lib/services/base-contract.service.ts	8.08% <ø> (+0.31%)	⬆️
src/lib/services/digital-asset.service.ts	6.70% <0.00%> (ø)
src/lib/helpers/config.helper.ts	100.00% <100.00%> (ø)

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