chore(release): 0.48.7 [skip ci]

## [0.48.7](v0.48.6...v0.48.7) (2022-02-13)

### Code Refactoring

* **salt-lint:** fix violation ([696139a](696139a))

### Continuous Integration

* update linters to latest versions [skip ci] ([a4fb2c6](a4fb2c6))
* **3003.1:** update inc. AlmaLinux, Rocky & `rst-lint` [skip ci] ([ec9506d](ec9506d))
* **commitlint:** ensure `upstream/master` uses main repo URL [skip ci] ([2f0db66](2f0db66))
* **gemfile:** allow rubygems proxy to be provided as an env var [skip ci] ([47cfe0e](47cfe0e))
* **gemfile+lock:** use `ssf` customised `inspec` repo [skip ci] ([6ad3c6a](6ad3c6a))
* **gemfile+lock:** use `ssf` customised `kitchen-docker` repo [skip ci] ([8698fa5](8698fa5))
* **gitlab-ci:** add `rubocop` linter (with `allow_failure`) [skip ci] ([9b8b6e6](9b8b6e6))
* **gitlab-ci:** use GitLab CI as Travis CI replacement ([3c879df](3c879df))
* **kitchen:** move `provisioner` block & update `run_command` [skip ci] ([72c64ad](72c64ad))
* **kitchen+ci:** update with `3004` pre-salted images/boxes [skip ci] ([4a8452a](4a8452a))
* **kitchen+ci:** update with latest `3003.2` pre-salted images [skip ci] ([6de2acb](6de2acb))
* **kitchen+ci:** update with latest CVE pre-salted images [skip ci] ([22c21e4](22c21e4))
* **kitchen+ci:** use latest pre-salted images (after CVE) [skip ci] ([dabc4b7](dabc4b7))
* **kitchen+gitlab:** adjust matrix to add `3003` [skip ci] ([34c757a](34c757a))
* **kitchen+gitlab:** remove Ubuntu 16.04 & Fedora 32 (EOL) [skip ci] ([3935693](3935693))
* **kitchen+gitlab:** update for new pre-salted images [skip ci] ([0bff9fb](0bff9fb))
* add `arch-master` to matrix and update `.travis.yml` [skip ci] ([632dc3c](632dc3c))
* add Debian 11 Bullseye & update `yamllint` configuration [skip ci] ([0c49302](0c49302))
* **kitchen+gitlab-ci:** use latest pre-salted images [skip ci] ([c260fe7](c260fe7))
* **pre-commit:** add to formula [skip ci] ([d0e7c0a](d0e7c0a))
* **pre-commit:** enable/disable `rstcheck` as relevant [skip ci] ([013b2cd](013b2cd))
* **pre-commit:** finalise `rstcheck` configuration [skip ci] ([89c3c8f](89c3c8f))
* **pre-commit:** update hook for `rubocop` [skip ci] ([0e7c6a3](0e7c6a3))

### Documentation

* **readme:** fix headings [skip ci] ([7d06cd5](7d06cd5))

### Tests

* standardise use of `share` suite & `_mapdata` state [skip ci] ([2a7c0de](2a7c0de))