Replace deprecated clip with clip-path in sr-only (#18769)

## Summary

This PR replaces the deprecated `clip` property used in the `sr-only`
utility with `clip-path`, and updates the corresponding reset in
`not-sr-only`.

- Closes
[tailwindlabs/tailwindcss#18768](https://github.com/tailwindlabs/tailwindcss/issues/18768)
- Replaces `clip: rect(0, 0, 0, 0);` with `clip-path: inset(50%);` in
`sr-only`
- Replaces `clip: auto;` with `clip-path: none;` in `not-sr-only`
- Updates unit test snapshots to reflect the new CSS output

Rationale:

- `clip` is deprecated and flagged by modern linters; `clip-path` is the
recommended modern alternative while preserving the intended
visually-hidden behavior.

Before:

```css
.sr-only {
  clip: rect(0, 0, 0, 0);
}

.not-sr-only {
  clip: auto;
}
```

After:

```css
.sr-only {
  clip-path: inset(50%);
}

.not-sr-only {
  clip-path: none;
}
```

---------

Co-authored-by: Jordan Pittman <jordan@cryptica.me>

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Discard matched variants with unknown named values ([#18799](https://github.com/tailwindlabs/tailwindcss/pull/18799))
 - Discard matched variants with non-string values ([#18799](https://github.com/tailwindlabs/tailwindcss/pull/18799))
 - Show suggestions for known `matchVariant` values ([#18798](https://github.com/tailwindlabs/tailwindcss/pull/18798))
+- Replace deprecated `clip` with `clip-path` in `sr-only` ([#18769](https://github.com/tailwindlabs/tailwindcss/pull/18769))
 - Upgrade: Migrate `aria` theme keys to `@custom-variant` ([#18815](https://github.com/tailwindlabs/tailwindcss/pull/18815))
 - Upgrade: Migrate `data` theme keys to `@custom-variant` ([#18816](https://github.com/tailwindlabs/tailwindcss/pull/18816))
 - Upgrade: Migrate `supports` theme keys to `@custom-variant` ([#18817](https://github.com/tailwindlabs/tailwindcss/pull/18817))

packages/tailwindcss/src/utilities.test.ts

@@ -7,7 +7,7 @@ const css = String.raw
 test('sr-only', async () => {
   expect(await run(['sr-only'])).toMatchInlineSnapshot(`
     ".sr-only {
-      clip: rect(0, 0, 0, 0);
+      clip-path: inset(50%);
       white-space: nowrap;
       border-width: 0;
       width: 1px;
@@ -24,7 +24,7 @@ test('sr-only', async () => {
 test('not-sr-only', async () => {
   expect(await run(['not-sr-only'])).toMatchInlineSnapshot(`
     ".not-sr-only {
-      clip: auto;
+      clip-path: none;
       white-space: normal;
       width: auto;
       height: auto;

packages/tailwindcss/src/utilities.ts

@@ -556,7 +556,7 @@ export function createUtilities(theme: Theme) {
     ['padding', '0'],
     ['margin', '-1px'],
     ['overflow', 'hidden'],
-    ['clip', 'rect(0, 0, 0, 0)'],
+    ['clip-path', 'inset(50%)'],
     ['white-space', 'nowrap'],
     ['border-width', '0'],
   ])
@@ -567,7 +567,7 @@ export function createUtilities(theme: Theme) {
     ['padding', '0'],
     ['margin', '0'],
     ['overflow', 'visible'],
-    ['clip', 'auto'],
+    ['clip-path', 'none'],
     ['white-space', 'normal'],
   ])