[ty] Add an empty line to separate bullet points (#19195)

Without the newline, the rendering would just combine all the bullet
points in a single line like in
https://docs.astral.sh/ty/reference/configuration/#exclude_1. With the
empty line, it would be similar to
https://docs.astral.sh/ty/reference/configuration/#include_1.

crates/ty/docs/configuration.md

@@ -297,6 +297,7 @@ possibly-unresolved-reference = "ignore"
 A list of file and directory patterns to exclude from type checking.
 
 Patterns follow a syntax similar to `.gitignore`:
+
 - `./src/` matches only a directory
 - `./src` matches both files and directories
 - `src` matches files or directories named `src`

crates/ty_project/src/metadata/options.rs

@@ -577,6 +577,7 @@ pub struct SrcOptions {
     /// A list of file and directory patterns to exclude from type checking.
     ///
     /// Patterns follow a syntax similar to `.gitignore`:
+    ///
     /// - `./src/` matches only a directory
     /// - `./src` matches both files and directories
     /// - `src` matches files or directories named `src`

ty.schema.json

@@ -940,7 +940,7 @@
       "type": "object",
       "properties": {
         "exclude": {
-          "description": "A list of file and directory patterns to exclude from type checking.\n\nPatterns follow a syntax similar to `.gitignore`: - `./src/` matches only a directory - `./src` matches both files and directories - `src` matches files or directories named `src` - `*` matches any (possibly empty) sequence of characters (except `/`). - `**` matches zero or more path components. This sequence **must** form a single path component, so both `**a` and `b**` are invalid and will result in an error. A sequence of more than two consecutive `*` characters is also invalid. - `?` matches any single character except `/` - `[abc]` matches any character inside the brackets. Character sequences can also specify ranges of characters, as ordered by Unicode, so e.g. `[0-9]` specifies any character between `0` and `9` inclusive. An unclosed bracket is invalid. - `!pattern` negates a pattern (undoes the exclusion of files that would otherwise be excluded)\n\nAll paths are anchored relative to the project root (`src` only matches `<project_root>/src` and not `<project_root>/test/src`). To exclude any directory or file named `src`, use `**/src` instead.\n\nBy default, ty excludes commonly ignored directories:\n\n- `**/.bzr/` - `**/.direnv/` - `**/.eggs/` - `**/.git/` - `**/.git-rewrite/` - `**/.hg/` - `**/.mypy_cache/` - `**/.nox/` - `**/.pants.d/` - `**/.pytype/` - `**/.ruff_cache/` - `**/.svn/` - `**/.tox/` - `**/.venv/` - `**/__pypackages__/` - `**/_build/` - `**/buck-out/` - `**/dist/` - `**/node_modules/` - `**/venv/`\n\nYou can override any default exclude by using a negated pattern. For example, to re-include `dist` use `exclude = [\"!dist\"]`",
+          "description": "A list of file and directory patterns to exclude from type checking.\n\nPatterns follow a syntax similar to `.gitignore`:\n\n- `./src/` matches only a directory - `./src` matches both files and directories - `src` matches files or directories named `src` - `*` matches any (possibly empty) sequence of characters (except `/`). - `**` matches zero or more path components. This sequence **must** form a single path component, so both `**a` and `b**` are invalid and will result in an error. A sequence of more than two consecutive `*` characters is also invalid. - `?` matches any single character except `/` - `[abc]` matches any character inside the brackets. Character sequences can also specify ranges of characters, as ordered by Unicode, so e.g. `[0-9]` specifies any character between `0` and `9` inclusive. An unclosed bracket is invalid. - `!pattern` negates a pattern (undoes the exclusion of files that would otherwise be excluded)\n\nAll paths are anchored relative to the project root (`src` only matches `<project_root>/src` and not `<project_root>/test/src`). To exclude any directory or file named `src`, use `**/src` instead.\n\nBy default, ty excludes commonly ignored directories:\n\n- `**/.bzr/` - `**/.direnv/` - `**/.eggs/` - `**/.git/` - `**/.git-rewrite/` - `**/.hg/` - `**/.mypy_cache/` - `**/.nox/` - `**/.pants.d/` - `**/.pytype/` - `**/.ruff_cache/` - `**/.svn/` - `**/.tox/` - `**/.venv/` - `**/__pypackages__/` - `**/_build/` - `**/buck-out/` - `**/dist/` - `**/node_modules/` - `**/venv/`\n\nYou can override any default exclude by using a negated pattern. For example, to re-include `dist` use `exclude = [\"!dist\"]`",
           "type": [
             "array",
             "null"