Add debug logging interceptor for RPC logs

[doriable]

This adds an interceptor for RPC-level debug logs that were lost
when the tracing instrumentation was removed (#3374).

Fixes #3484

[github-actions]

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Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	✅ passed	✅ passed	✅ passed	Nov 25, 2024, 10:35 PM

[doriable]

Tested by using the same example from the issue, example of new logs:

$ buf push --debug
DEBUG   buffetch termination found      {"curDirPath": "Users/dkeung/src/playground/a", "path": "Users/dkeung/src/playground/a"}
DEBUG   buffetch termination found      {"curDirPath": ".", "path": "."}
DEBUG   targeting workspace based on v2 buf.yaml        {"subDirPath": "."}
DEBUG   github.com/bufbuild/buf/private/buf/bufworkspace.(*workspaceProvider).getWorkspaceForBucketBufYAMLV2    {"duration": "40.375µs"}
DEBUG   github.com/bufbuild/buf/private/buf/bufctl.(*controller).getWorkspaceForSourceRef       {"duration": "989.833µs"}
DEBUG   module data store dir read write bucket {"moduleFullName": "buf.build/googleapis/googleapis", "commitID": "c0913f24652a4cfc95f77d97443a5005", "dirPath": "b5/buf.build/googleapis/googleapis/c0913f24652a4cfc95f77d97443a5005"}
DEBUG   module data store get module.yaml       {"moduleFullName": "buf.build/googleapis/googleapis", "commitID": "c0913f24652a4cfc95f77d97443a5005", "found": false, "error": "stat b5/buf.build/googleapis/googleapis/c0913f24652a4cfc95f77d97443a5005/module.yaml: file does not exist"}
DEBUG   buf.registry.module.v1.GraphService/GetGraph    {"duration": "129.280166ms", "status": "code_0", "net.peer.name": "buf.build", "rpc.system": "connect", "message.sent.uncompressed_size": 36, "message.received.uncompressed_size": 225}
DEBUG   buf.registry.module.v1.DownloadService/Download {"duration": "85.85175ms", "status": "code_0", "net.peer.name": "buf.build", "rpc.system": "connect", "message.sent.uncompressed_size": 38, "message.received.uncompressed_size": 232432}
DEBUG   buf.registry.module.v1.ModuleService/GetModules {"duration": "53.29575ms", "status": "code_0", "net.peer.name": "buf.build", "rpc.system": "connect", "message.sent.uncompressed_size": 36, "message.received.uncompressed_size": 120}
DEBUG   module data store dir read write bucket {"moduleFullName": "buf.build/googleapis/googleapis", "commitID": "c0913f24652a4cfc95f77d97443a5005", "dirPath": "b5/buf.build/googleapis/googleapis/c0913f24652a4cfc95f77d97443a5005"}
DEBUG   module data store put read check module.yaml    {"moduleFullName": "buf.build/googleapis/googleapis", "commitID": "c0913f24652a4cfc95f77d97443a5005", "found": false, "error": "stat b5/buf.build/googleapis/googleapis/c0913f24652a4cfc95f77d97443a5005/module.yaml: file does not exist"}
DEBUG   module data store put check module.yaml {"moduleFullName": "buf.build/googleapis/googleapis", "commitID": "c0913f24652a4cfc95f77d97443a5005", "found": false, "error": "stat b5/buf.build/googleapis/googleapis/c0913f24652a4cfc95f77d97443a5005/module.yaml: file does not exist"}
DEBUG   module data store dir read write bucket {"moduleFullName": "buf.build/googleapis/googleapis", "commitID": "c0913f24652a4cfc95f77d97443a5005", "dirPath": "b5/buf.build/googleapis/googleapis/c0913f24652a4cfc95f77d97443a5005"}
DEBUG   module data store get module.yaml       {"moduleFullName": "buf.build/googleapis/googleapis", "commitID": "c0913f24652a4cfc95f77d97443a5005", "found": true}
DEBUG   github.com/bufbuild/buf/private/bufpkg/bufimage.BuildImage      {"duration": "301.368ms"}
DEBUG   buf.registry.module.v1.ModuleService/GetModules {"duration": "482.24475ms", "status": "code_0", "net.peer.name": "buf.build", "rpc.system": "connect", "message.sent.uncompressed_size": 18, "message.received.uncompressed_size": 114}
DEBUG   buf.registry.module.v1.UploadService/Upload     {"duration": "414.175833ms", "status": "code_0", "net.peer.name": "buf.build", "rpc.system": "connect", "message.sent.uncompressed_size": 144, "message.received.uncompressed_size": 223}