Seed v2 directory

[jpkrohling]

Closes #2837 by creating a v2 directory with the proposed subdirectories. Each leaf contains a .gitkeep file, which should be removed as soon as content is added to them.

Signed-off-by: Juraci Paixão Kröhling [email protected]

[jpkrohling]

This PR should create this structure:

$ tree v2
v2
├── agent
│   └── jaegerthriftudp
├── collector
│   ├── jaegerproto
│   └── jaegerthrifthttp
├── internal
├── manifests
├── pkg
├── query
│   ├── extension
│   └── handler
├── remotesampling
│   ├── extension
│   └── handler
└── storage
    ├── badger
    ├── cassandra
    ├── elasticsearch
    ├── grpcplugin
    └── spi

[codecov]

Codecov Report

Merging #2880 (a05ae32) into master (78019b6) will increase coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2880      +/-   ##
==========================================
+ Coverage   95.92%   95.95%   +0.03%     
==========================================
  Files         223      223              
  Lines        9685     9685              
==========================================
+ Hits         9290     9293       +3     
+ Misses        327      324       -3     
  Partials       68       68              

Impacted Files	Coverage Δ
plugin/storage/badger/spanstore/reader.go	95.37% <0.00%> (-0.72%)	⬇️
plugin/storage/integration/integration.go	77.90% <0.00%> (+0.55%)	⬆️
...lugin/sampling/strategystore/adaptive/processor.go	100.00% <0.00%> (+0.92%)	⬆️
cmd/query/app/static_handler.go	96.77% <0.00%> (+1.61%)	⬆️

---

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[joe-elliott]

@jpkrohling do you know if OTel was ok with moving the jaeger receivers back into jaegertracing as discussed here:

open-telemetry/opentelemetry-collector#2646 (comment)

[jpkrohling]

Not yet, I'll ask them during this week's SIG call.