* Automated using https://github.com/myii/ssf-formula/pull/384

Don't add key_url as it is deprecated and not needed when
pkgrepo_keyring is set. This has been supported since stretch so make it
the default. Also use py3 repo by default for Debian family as it is now
the only option.

Additionally, Raspbian has been updated to use signed-by by default.

Also:

* add keyring file for the salt repo, due to `apt-key` deprecation
* remove old repository file

Use the following command:

```
$ GREP_SED="^\(\s\+master_type: \)true" \
  && grep -rl "${GREP_SED}" test/integration/ \
  | xargs sed -i -e "/${GREP_SED}/s//\1str/"
```

```
Offenses:

test/integration/v3000-py2/controls/pkgs_spec.rb:10:5: C: [Correctable]
Style/WordArray: Use ['Salt Minion'] for an array of words.
(https://rubystyle.guide#percent-w)
    %w[Salt\ Minion]
    ^^^^^^^^^^^^^^^^
test/integration/v3000-py3/controls/pkgs_spec.rb:10:5: C: [Correctable]
Style/WordArray: Use ['Salt Minion'] for an array of words.
(https://rubystyle.guide#percent-w)
    %w[Salt\ Minion]
    ^^^^^^^^^^^^^^^^
test/integration/v3001-py3/controls/pkgs_spec.rb:10:5: C: [Correctable]
Style/WordArray: Use ['Salt Minion'] for an array of words.
(https://rubystyle.guide#percent-w)
    %w[Salt\ Minion]
    ^^^^^^^^^^^^^^^^
test/integration/v3002-py3/controls/pkgs_spec.rb:10:5: C: [Correctable]
Style/WordArray: Use ['Salt Minion'] for an array of words.
(https://rubystyle.guide#percent-w)
    %w[Salt\ Minion]
    ^^^^^^^^^^^^^^^^
test/integration/v3003-py3/controls/pkgs_spec.rb:10:5: C: [Correctable]
Style/WordArray: Use ['Salt Minion'] for an array of words.
(https://rubystyle.guide#percent-w)
    %w[Salt\ Minion]
    ^^^^^^^^^^^^^^^^

19 files inspected, 5 offenses detected, 5 offenses auto-correctable
```

* Automated using https://github.com/myii/ssf-formula/pull/349

* Automated using https://github.com/myii/ssf-formula/pull/335

Avoid this error:

```
      ID: salt-master
Function: pkg.installed
  Result: False
 Comment: Error occurred installing package(s). Additional info follows:

   errors:
       - Running scope as unit run-402.scope.
         Loaded plugins: ovl, ulninfo
         https://repo.saltproject.io/py3/redhat/7Server/x86_64/3002/repodata/repomd.xml:
             [Errno 14] HTTPS Error 404 - Not Found
         Trying other mirror.
         No package salt-master available.
         Error: Nothing to do
```

Use the following command:

```
$ GREP_SED="\(repo\.salt\)stack\.com" \
  && grep -rl --exclude-dir=.git "${GREP_SED}" \
  | grep -v .un~$ \
  | xargs sed -i -e "/${GREP_SED}/s//\1project.io/g"
```

* Automated using https://github.com/myii/ssf-formula/pull/327

* Semi-automated using https://github.com/myii/ssf-formula/pull/318

* Semi-automated using https://github.com/myii/ssf-formula/pull/313
* Add Window 10 map verification file

Resolves issues introduced in 24ebbb4e0c.

* Automated using https://github.com/myii/ssf-formula/pull/302

```
$ GREP_SED="\(pkgrepo: deb http\):" \
  && grep -rl "${GREP_SED}" test/integration/v* \
     | xargs sed -i -e "/${GREP_SED}/s//\1s:/"
```

* CVE-2021-25283 enables Jinja2 safe mode, which breaks use of
  `'dict' in x.__class__.__name__` workaround
* Workaround no longer needed as CentOS 6 is EOL

* Automated using https://github.com/myii/ssf-formula/pull/296

* Automated using https://github.com/myii/ssf-formula/pull/293

* Automated using https://github.com/myii/ssf-formula/pull/292

* Semi-automated using https://github.com/myii/ssf-formula/pull/288

* Semi-automated using https://github.com/myii/ssf-formula/pull/285

* Semi-automated using https://github.com/myii/ssf-formula/pull/280

* Semi-automated using https://github.com/myii/ssf-formula/pull/269

* Semi-automated using https://github.com/myii/ssf-formula/pull/230

* https://travis-ci.org/github/myii/salt-formula/jobs/692337807#L2366-L2381
  - `opensuse` now has `3000.3` available
* Simplification is useful anyway, even without this (could still use `case`)