feat: remove deprecated rules (#661)

BREAKING CHANGE: Removes rules `no-expect-resolves`, `no-truthy-falsy`, `no-try-expect`, and `prefer-inline-snapshots`

Author: G-Rath

docs/rules/no-expect-resolves.md

@@ -77,7 +77,6 @@ Object {
       "jest/no-mocks-import": "error",
       "jest/no-standalone-expect": "error",
       "jest/no-test-prefixes": "error",
-      "jest/no-try-expect": "error",
       "jest/valid-describe": "error",
       "jest/valid-expect": "error",
       "jest/valid-expect-in-promise": "error",

docs/rules/no-truthy-falsy.md

@@ -2,7 +2,7 @@ import { existsSync } from 'fs';
 import { resolve } from 'path';
 import plugin from '../';
 
-const numberOfRules = 46;
+const numberOfRules = 42;
 const ruleNames = Object.keys(plugin.rules);
 const deprecatedRules = Object.entries(plugin.rules)
   .filter(([, rule]) => rule.meta.deprecated)