Include Aggregated Json Logs

[nathannaveen]

Description of the PR

Included logs that state when the processing is complete, including the file name, document hash, the status, the files size, and the number of retries before the processing is complete.

What it looks like

No retries:

{"level":"info","ts":1715357735.7007687,"caller":"process/process.go:138","msg":"Processing complete{file_name 15 0 file:///testdata/syft-cyclonedx-docker.io-library-rabbitmq.latest.json <nil>} {document_hash 15 0 sha256:91089ed71548f8092f2a6e18451195537708341d60ff101322b550574119dcf4 <nil>} {status 15 0 success <nil>} {file_size 11 779 <nil>} {retries 11 0 <nil>}","guac-version":"v0.6.0-14-g9a274321-dirty","documentHash":"sha256:91089ed71548f8092f2a6e18451195537708341d60ff101322b550574119dcf4"}

After 3 retries:

{"level":"info","ts":1715357781.9435613,"caller":"process/process.go:138","msg":"Processing complete{file_name 15 0 deps.dev <nil>} {document_hash 15 0 sha256:3302ba0bd6a2b162366291cc187b2e70bdc2cafd58e90306bee4852afc61af54 <nil>} {status 15 0 success <nil>} {file_size 11 779 <nil>} {retries 11 3 <nil>}","guac-version":"v0.6.0-14-g9a274321-dirty","documentHash":"sha256:3302ba0bd6a2b162366291cc187b2e70bdc2cafd58e90306bee4852afc61af54"}

PR Checklist

• All commits have a Developer Certificate of Origin (DCO) -- they are generated using -s flag to git commit.
• All new changes are covered by tests
• If GraphQL schema is changed, make generate has been run
• If OpenAPI spec is changed, make generate has been run
• If collectsub protobuf has been changed, make proto has been run
• All CI checks are passing (tests and formatting)
• All dependent PRs have already been merged