feat: add a new query to get Developer Payment address

[shekohex]

This pull request introduces a new function to query the developer payment address in the BlueprintServiceManagerBase contract and its corresponding interface IBlueprintServiceManager. The most important changes include:

Additions to Blueprint Service Manager:

• Added the queryDeveloperPaymentAddress function to the BlueprintServiceManagerBase contract to allow querying the developer payment address. This function returns the address of the blueprint owner.

Interface Updates:

• Updated the IBlueprintServiceManager interface to include the new queryDeveloperPaymentAddress function. This function is intended for use by the runtime or the Master Blueprint Service Manager to determine the developer payment address for a service.

Closes #31

[github-actions]

LCOV of commit 558d9d4 during Foundry CI #12

Summary coverage rate:
  lines......: 0.0% (0 of 55 lines)
  functions..: 0.0% (0 of 35 functions)
  branches...: 0.0% (0 of 2 branches)

Files changed coverage rate:
                                       |Lines       |Functions  |Branches    
  Filename                             |Rate     Num|Rate    Num|Rate     Num
  ===========================================================================
  src/BlueprintServiceManagerBase.sol  | 0.0%      6| 0.0%    16|    -      0

⛔ The code coverage is too low: 0. Expected at least 85.

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Files not reviewed (2)

• src/BlueprintServiceManagerBase.sol: Language not supported
• src/IBlueprintServiceManager.sol: Language not supported