test: only run unbound-method cases when using @typescript-eslint v7

Author: G-Rath

jest.config.ts

@@ -43,8 +43,8 @@ if (semver.major(eslintVersion) !== 8) {
     ({ displayName }) => displayName !== 'lint',
   );
 
-  // jest/unbound-method doesn't work when using @typescript-eslint v6
-  if (semver.major(typescriptESLintPluginVersion) === 6) {
+  // jest/unbound-method seems to only be happy with @typescript-eslint v7 right now...
+  if (semver.major(typescriptESLintPluginVersion) !== 7) {
     for (const project of config.projects) {
       project.testPathIgnorePatterns.push(
         '<rootDir>/src/rules/__tests__/unbound-method.test.ts',