chore: update index snapshots and README for new rules

Author: shamrt-v

README.md

@@ -130,6 +130,9 @@ module.exports = [
 | [prefer-enabled-disabled](docs/rules/prefer-enabled-disabled.md)         | prefer toBeDisabled or toBeEnabled over checking attributes           | ✅  | 🔧 |    |
 | [prefer-focus](docs/rules/prefer-focus.md)                               | prefer toHaveFocus over checking document.activeElement               | ✅  | 🔧 |    |
 | [prefer-in-document](docs/rules/prefer-in-document.md)                   | Prefer .toBeInTheDocument() for asserting the existence of a DOM node | ✅  | 🔧 | 💡 |
+| [prefer-partially-checked](docs/rules/prefer-partially-checked.md)       | prefer toBePartiallyChecked over checking aria-checked for mixed state | ✅  | 🔧 |    |
+| [prefer-partially-pressed](docs/rules/prefer-partially-pressed.md)       | prefer toBePartiallyPressed over checking aria-pressed for mixed state | ✅  | 🔧 |    |
+| [prefer-pressed](docs/rules/prefer-pressed.md)                           | prefer toBePressed over checking attributes                           | ✅  | 🔧 |    |
 | [prefer-required](docs/rules/prefer-required.md)                         | prefer toBeRequired over checking properties                          | ✅  | 🔧 |    |
 | [prefer-to-have-attribute](docs/rules/prefer-to-have-attribute.md)       | prefer toHaveAttribute over checking  getAttribute/hasAttribute       | ✅  | 🔧 |    |
 | [prefer-to-have-class](docs/rules/prefer-to-have-class.md)               | prefer toHaveClass over checking element className                    | ✅  | 🔧 |    |

src/__tests__/index.test.js

@@ -6,7 +6,7 @@ it("includes the configs and rules on the plugin", () => {
 });
 
 it("should have all the rules", () => {
-  expect(Object.keys(rules)).toHaveLength(11);
+  expect(Object.keys(rules)).toHaveLength(14);
 });
 
 it.each(Object.entries(rules))(
@@ -31,6 +31,9 @@ it("has the expected recommended config", () => {
         jest-dom/prefer-enabled-disabled: error,
         jest-dom/prefer-focus: error,
         jest-dom/prefer-in-document: error,
+        jest-dom/prefer-partially-checked: error,
+        jest-dom/prefer-partially-pressed: error,
+        jest-dom/prefer-pressed: error,
         jest-dom/prefer-required: error,
         jest-dom/prefer-to-have-attribute: error,
         jest-dom/prefer-to-have-class: error,
@@ -68,6 +71,9 @@ it("has the expected recommended flat config", () => {
         jest-dom/prefer-enabled-disabled: error,
         jest-dom/prefer-focus: error,
         jest-dom/prefer-in-document: error,
+        jest-dom/prefer-partially-checked: error,
+        jest-dom/prefer-partially-pressed: error,
+        jest-dom/prefer-pressed: error,
         jest-dom/prefer-required: error,
         jest-dom/prefer-to-have-attribute: error,
         jest-dom/prefer-to-have-class: error,