[tracegen] Add build info during compilation

[yurishkuro]

Which problem is this PR solving?

• PR Log version/build info on startup #4723 added logging, but tracegen was not built with build-info embedded

Description of the changes

• add build info to tracegen and anonymizer binaries

How was this change tested?

$ make build-tracegen
CGO_ENABLED=0 installsuffix=cgo go build -trimpath -ldflags "-X github.com/jaegertracing/jaeger/pkg/version.commitSHA=f8c1523f64159bf05eedf6aa6ffb09c9402a9932 -X github.com/jaegertracing/jaeger/pkg/version.latestVersion=v1.48.0 -X github.com/jaegertracing/jaeger/pkg/version.date=2023-09-05T00:05:46Z" -o ./cmd/tracegen/tracegen-darwin-amd64 ./cmd/tracegen/main.go

$ ./cmd/tracegen/tracegen-darwin-amd64
2023-09-05T21:55:58.923-0400	INFO	./main.go:56	application version: git-commit=f8c1523f64159bf05eedf6aa6ffb09c9402a9932, git-version=v1.48.0, build-date=2023-09-05T00:05:46Z

[codecov]

Codecov Report

Patch has no changes to coverable lines.

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