Release v0.70.0/v1.0.0-rc5

[codeboten]

Like open-telemetry#4522, but for v0.70.0/v1.0.0-rc5
Performed by collector release manager

      - [ ] Prepare stable core release v1.0.0-rc5
      - [ ] Prepare beta core release v0.70.0
      - [ ] Tag and release stable core v1.0.0-rc5
      - [ ] Tag and release beta core v0.70.0
      - [ ] Prepare contrib release v0.70.0
      - [ ] Tag and release contrib v0.70.0
      - [ ] Prepare otelcol-releases v0.70.0
      - [ ] Release binaries and container images v0.70.0

      **Performed by operator maintainers**

      - [ ] Release the operator v0.70.0

      **Performed by helm chart maintainers**

      - [ ] Update the opentelemetry-collector helm chart to use v0.70.0