feat(gen): support proto_paths for gen graphql through proto file

[DLillard0]

Summary:

Currently, when using the tailcall gen command to process proto files, the import path is fixed to a relative path, but in the protobuf import syntax, you can specify the path to find the dependency using the -I/--proto_path flag. So, most proto projects are currently organized in this way, and I think we also need to support it.

{
  "inputs": [
    {
      "proto": {
        "src": "./proto/apps/mian.proto",
        "url": "http://localhost:8080",
        // new params
        "protoPaths": ["./proto/apps"]
      }
    }
  ],
  "preset": {
    "mergeType": 1.0
  },
  "output": {
    "path": "./output/main.graphql",
    "format": "graphQL"
  },
  "schema": {
    "query": "Query"
  }
}

Issue Reference(s):

None

Build & Testing:

• I ran cargo test successfully.
• I have run ./lint.sh --mode=fix to fix all linting issues raised by ./lint.sh --mode=check.

Checklist:

• I have added relevant unit & integration tests.
• I have updated the documentation accordingly.
• I have performed a self-review of my code.
• PR follows the naming convention of <type>(<optional scope>): <title>

[tusharmath]

Can't we use src to specify the protoPath instead of creating a new field?

[DLillard0]

proto_path specifies the search path for dependent files in src file.
I think they should have different meanings.

file path: proto/apps/notification_center/api/v1/audience.proto

syntax = "proto3";
package notification_center.api.v1;

import "notification_center/types/v1/model.proto";

dependence import "notification_center/types/v1/model.proto" now it will be parsed as proto/apps/notification_center/api/v1/notification_center/types/v1/model.proto

using "protoPaths": ["./proto/apps"] it will be parsed as proto/apps/notification_center/types/v1/model.proto

[codecov]

Codecov Report

Attention: Patch coverage is 96.77419% with 2 lines in your changes missing coverage. Please review.

Project coverage is 86.75%. Comparing base (fe220be) to head (6340d95).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/core/proto_reader/reader.rs	95.45%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3206      +/-   ##
==========================================
+ Coverage   86.73%   86.75%   +0.01%     
==========================================
  Files         278      278              
  Lines       27918    27963      +45     
==========================================
+ Hits        24214    24258      +44     
- Misses       3704     3705       +1     

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