Alignment with Carbon version 10.27 (#495)

* chore(deps-dev): bump devDependencies

* docs: update number of available carbon icons

* feat(notification): distinguish dispatched close event between click/timeout

* fix(notification): prevent class from being overriden by $$restProps

* docs(notification): improve example body copy

* fix(notification): remove notificationType prop

* refactor(notification): resolve svelte file in imports

* fix(notification): prevent class from being overridden by $$restProps

* feat(notification): update TS signature for dispatched close event

* docs: update contributing

* fix(loading): adjust spinner styles

* feat(tag): support custom icon variant

* feat(tile): add optional expand/collapse icon labels to ExpandableTile

* feat(code-snippet): support disabled state for single and multi-line types

* fix(code-snippet): remove impossible class directive

* fix(code-snippet): showMoreLess button size should be "field", not "small"

* fix(password-input): disable visibility button

- set default values for tooltipAlignment, tooltipPosition

* fix(text-input): add missing warning field wrapper class

* feat(button): infer hasIconOnly using $$slots API

- requires Svelte version >=3.25

* docs(button): add danger tertiary, icon-only example

* feat(button): set default values for tooltip alignment, position

* docs: document dynamic theming

* fix(modal): correctly set class props #482

* fix(form): forward submit event in FluidForm #487

* feat(dropdown): support warning state

* feat(multi-select): support warning state

* fix(multi-select): prevent dropdown from opening if disabled

* feat(number-input): support warning state

* chore(deps-dev): upgrade devDependencies

* docs:  bump @carbon/themes, carbon-components

* refactor(data-table): co-locate DataTableSkeleton with DataTable

* docs: update number of pictograms

* fix(password-input): add missing "bx--btn" class to visibility toggle

* docs: increase z-index for component preview

types/DataTableSkeleton/DataTableSkeleton.d.ts

@@ -1,60 +0,0 @@
-/// <reference types="svelte" />
-import { DataTableHeader } from "../DataTable/DataTable";
-
-export interface DataTableSkeletonProps
-  extends DataTableHeader,
-    svelte.JSX.HTMLAttributes<HTMLElementTagNameMap["div"]> {
-  /**
-   * Specify the number of columns
-   * Superseded by `headers` if `headers` is a non-empty array
-   * @default 5
-   */
-  columns?: number;
-
-  /**
-   * Specify the number of rows
-   * @default 5
-   */
-  rows?: number;
-
-  /**
-   * Set the size of the data table
-   */
-  size?: "compact" | "short" | "tall";
-
-  /**
-   * Set to `true` to apply zebra styles to the datatable rows
-   * @default false
-   */
-  zebra?: boolean;
-
-  /**
-   * Set to `false` to hide the header
-   * @default true
-   */
-  showHeader?: boolean;
-
-  /**
-   * Set the column headers
-   * Supersedes `columns` if value is a non-empty array
-   * @default []
-   */
-  headers?: string[] | Partial<DataTableHeader>[];
-
-  /**
-   * Set to `false` to hide the toolbar
-   * @default true
-   */
-  showToolbar?: boolean;
-}
-
-export default class DataTableSkeleton {
-  $$prop_def: DataTableSkeletonProps;
-  $$slot_def: {};
-
-  $on(eventname: "click", cb: (event: WindowEventMap["click"]) => void): () => void;
-  $on(eventname: "mouseover", cb: (event: WindowEventMap["mouseover"]) => void): () => void;
-  $on(eventname: "mouseenter", cb: (event: WindowEventMap["mouseenter"]) => void): () => void;
-  $on(eventname: "mouseleave", cb: (event: WindowEventMap["mouseleave"]) => void): () => void;
-  $on(eventname: string, cb: (event: Event) => void): () => void;
-}