It should be `flashable` instead of `flash able`

Signed-off-by: Eval EXEC <execvy@gmail.com>

Signed-off-by: John Vandenberg <jayvdb@gmail.com>

Signed-off-by: Kai Ren <tyranron@gmail.com>

Signed-off-by: Luca BRUNO <lucab@lucabruno.net>

Signed-off-by: Sander van Harmelen <sander@vanharmelen.nl>
Co-authored-by: Luca Bruno <lucab@lucabruno.net>

Signed-off-by: Antonio Nuno Monteiro <anmonteiro@gmail.com>
Co-authored-by: Luca Bruno <lucab@lucabruno.net>

* feat!: upgrade to protobuf 3.7

- keep some of the `get_` and `set_` methods around and mark them as deprecated
- keep api changes to a minimal

Signed-off-by: Sven Kanoldt <sven+oss@d34dl0ck.me>

* fix: fix all issues related to api combatibility when the protobuf feature is not enabled

Signed-off-by: Sven Kanoldt <sven+oss@d34dl0ck.me>

* implement review feedback and close all minor remarks

Signed-off-by: Sven Kanoldt <sven+oss@d34dl0ck.me>

* fix ci errors

Signed-off-by: Sven Kanoldt <sven@d34dl0ck.me>

---------

Signed-off-by: Sven Kanoldt <sven+oss@d34dl0ck.me>
Signed-off-by: Sven Kanoldt <sven@d34dl0ck.me>

Signed-off-by: Sander van Harmelen <sander@vanharmelen.nl>
Co-authored-by: Luca Bruno <lucab@lucabruno.net>

* build(deps): update hyper requirement from ^0.14 to ^1.4

Updates the requirements on [hyper](https://github.com/hyperium/hyper) to permit the latest version.
- [Release notes](https://github.com/hyperium/hyper/releases)
- [Changelog](https://github.com/hyperium/hyper/blob/master/CHANGELOG.md)
- [Commits](hyperium/hyper@v0.14.0...v1.4.0)

---
updated-dependencies:
- dependency-name: hyper
  dependency-type: direct:production
...

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

* examples: fix hyper server example

Signed-off-by: Luca BRUNO <lucab@lucabruno.net>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Luca BRUNO <lucab@lucabruno.net>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Luca BRUNO <lucab@lucabruno.net>

Updates the requirements on [procfs](https://github.com/eminence/procfs) to permit the latest version.
- [Release notes](https://github.com/eminence/procfs/releases)
- [Commits](eminence/procfs@v0.16.0...v0.17.0)

---
updated-dependencies:
- dependency-name: procfs
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* perf: optimise CounterVec hashing, enable other hashers

Signed-off-by: Liam Gray <hoxxep@gmail.com>

* Remove nohash-hasher dependency

Signed-off-by: Liam Gray <hoxxep@gmail.com>

* Restrict nohash visibility explicitly

Signed-off-by: Liam Gray <hoxxep@gmail.com>

---------

Signed-off-by: Liam Gray <hoxxep@gmail.com>

Signed-off-by: Luca BRUNO <lucab@lucabruno.net>