Update stylelint in /packages/generator/app/templates from 7.11.1 to 8.0.0

[dependencies]

Dependencies.io has updated stylelint (a npm dependency in /packages/generator/app/templates) from "7.11.1" to "8.0.0".

8.0.0

This release is accompanied by:

• A new semantic version policy. The use of the tilde (~) in package.json is now recommended, e.g. "stylelint": "~8.0.0", to guarantee the results of your builds (#1865).
• A new VISION document, complemented by (#2704):
  • The restructuring of the list of rules into three groups:
    • Possible errors.
    • Limit language features.
    • Stylistic issues.
  • The release of a new sharable config, stylelint-config-recommended. This config only turns on the possible error rules. stylelint-config-standard now builds on top of the recommended config by turning on over 60 additional stylistic rules.

Changes:

• Removed: the 21 rules deprecated in 7.8.0 & 7.12.0 (#2422 & #2693).
  • block-no-single-line.
  • custom-property-no-outside-root
  • declaration-block-no-ignored-properties.
  • declaration-block-properties-order.
  • function-url-data-uris.
  • media-feature-no-missing-punctuation.
  • no-browser-hacks.
  • no-indistinguishable-colors.
  • no-unsupported-browser-features.
  • root-no-standard-properties
  • rule-nested-empty-line-before.
  • rule-non-nested-empty-line-before.
  • selector-no-attribute.
  • selector-no-combinator.
  • selector-no-empty.
  • selector-no-id.
  • selector-no-type.
  • selector-no-universal.
  • selector-root-no-composition.
  • stylelint-disable-reason.
  • time-no-imperceptible.
• Removed: the 4 options deprecated in 7.8.0 (#2433).
  • "all-nested" option for at-rule-empty-line-before.
  • "blockless-group" option for at-rule-empty-line-before.
  • "between-comments" option for comment-empty-line-before.
  • "at-rules-without-declaration-blocks" option for max-nesting-depth.
• Changed: compatibility with postcss from @5 to @6 (#2561).
• Changed: parse errors now trigger exit with non-zero code (#2713).
• Changed: report-needless-disables now exits with non-zero code (#2341).
• Changed: *-blacklist and *-whitelist (and ignore* [] secondary options) are now case sensitive. Use regular expressions with the i flag for case insensitivity (#2709).
• Changed: *-empty-line-before now correctly handle shared-line comments (#2262).
• Changed: *-empty-line-before now consider line as empty if it contains whitespace only (#2440).
• Changed: function-linear-gradient-no-nonstandard-direction now checks all linear-gradients in a value list (#2496).
• Changed: selector-max-compound-selectors now checks all resolved selectors, rather than just the deepest (#2350).
• Added: disableDefaultIgnores option (--disable-default-ignores in CLI), to allow linting of node_modules and bower_components directories (#2464).
• Added: more efficient file ignoring with .stylelintignore (#2464).
• Added: ignore: ["child"] option to selector-max-type (#2701).
• Fixed: declaration-block-no-redundant-longhand-properties and declaration-block-no-shorthand-property-overrides understand more shorthand properties (#2354).
• Fixed: selector-max-type no longer produces false negatives for when child, next-sibling and following-sibling combinators are used with ignore: ["descendant"] (#2701).