Bump github.com/avast/retry-go/v4 from 4.6.1 to 4.7.0

Bumps [github.com/avast/retry-go/v4](https://github.com/avast/retry-go) from 4.6.1 to 4.7.0.
- [Release notes](https://github.com/avast/retry-go/releases)
- [Commits](https://github.com/avast/retry-go/compare/4.6.1...4.7.0)

---
updated-dependencies:
- dependency-name: github.com/avast/retry-go/v4
dependency-version: 4.7.0
dependency-type: direct:production
update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump github.com/spf13/cobra from 1.9.1 to 1.10.1

Bumps [github.com/spf13/cobra](https://github.com/spf13/cobra) from 1.9.1 to 1.10.1.
- [Release notes](https://github.com/spf13/cobra/releases)
- [Commits](https://github.com/spf13/cobra/compare/v1.9.1...v1.10.1)

---
updated-dependencies:
- dependency-name: github.com/spf13/cobra
dependency-version: 1.10.1
dependency-type: direct:production
update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

fix error wrapping nil error

this appears weird in logs, like `got http response 403 Forbidden from https://...: %!w(<nil>)`

Updates Go

Bump github.com/avast/retry-go/v4 from 4.6.0 to 4.6.1

Bumps [github.com/avast/retry-go/v4](https://github.com/avast/retry-go) from 4.6.0 to 4.6.1.
- [Release notes](https://github.com/avast/retry-go/releases)
- [Commits](https://github.com/avast/retry-go/compare/4.6.0...4.6.1)

---
updated-dependencies:
- dependency-name: github.com/avast/retry-go/v4
dependency-type: direct:production
update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump github.com/spf13/cobra from 1.8.1 to 1.9.1

Bumps [github.com/spf13/cobra](https://github.com/spf13/cobra) from 1.8.1 to 1.9.1.
- [Release notes](https://github.com/spf13/cobra/releases)
- [Commits](https://github.com/spf13/cobra/compare/v1.8.1...v1.9.1)

---
updated-dependencies:
- dependency-name: github.com/spf13/cobra
dependency-type: direct:production
update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Upgrade dependencies

Reports already downloaded bytes as downloaded

Removes old comment line

Adds user-agent customization option

Fixes install instructions on README.md

Closes #42

Makes Chunk directory configurable

Closes #39

Uses progress tracker

Cleans up `README.md` for 1st release

Exports HTTP client

Closes #35

Closes #8

Closes #16

Adds target directory

Closes #13

Re-introducing chunk CLI with richer parameter options