refactor!: redis 8 compatibility improvements and test infrastructure updates (#2893)

* churn(test): use redislabs/client-libs-test for testing

This  switches our testing infrastructure from redis/redis-stack to
redislabs/client-libs-test Docker image across all packages. This change
also updates the default Docker version from 7.4.0-v1 to 8.0-M04-pre.

* churn(test): verify CONFIG SET / GET compatibility with Redis 8

- Add tests for Redis 8 search configuration settings
- Deprecate Redis Search CONFIG commands in favor of standard CONFIG
- Test read-only config restrictions for Redis 8

* churn(test): handle Redis 8 coordinate precision in GEOPOS

- Update GEOPOS tests to handle increased precision in Redis 8 (17 decimal places vs 14)
- Add precision-aware coordinate comparison helper
- Add comprehensive test suite for coordinate comparison function

* test(search): adapt SUGGET tests for Redis 8 empty results

- Update tests to expect empty array ([]) instead of null for SUGGET variants
- Affects sugGet, sugGetWithPayloads, sugGetWithScores, and sugGetWithScoresWithPayloads

* test(search): support Redis 8 INFO indexes_all field

- Add indexes_all field introduced in Redis 8 to index definition test

* refactor!(search): simplify PROFILE commands to return raw response

- BREAKING CHANGE: FT.PROFILE now returns raw response, letting users implement their own parsing

* test: improve version-specific test coverage

- Add `testWithClientIfVersionWithinRange` method to run tests for specific Redis versions
- Refactor TestUtils to handle version comparisons more accurately
- Update test utilities across Redis modules to run tests against multiple versions, and not against latest only

packages/search/lib/commands/CONFIG_SET.spec.ts

@@ -17,4 +17,40 @@ describe('FT.CONFIG SET', () => {
       'OK'
     );
   }, GLOBAL.SERVERS.OPEN);
+
+  testUtils.testWithClientIfVersionWithinRange([[8], 'LATEST'], 'setSearchConfigGloballyTest', async client => {
+
+    const normalizeObject = obj => JSON.parse(JSON.stringify(obj));
+    assert.equal(await client.configSet('search-default-dialect', '3'),
+      'OK', 'CONFIG SET should return OK');
+
+    assert.deepEqual(
+      normalizeObject(await client.configGet('search-default-dialect')),
+      { 'search-default-dialect': '3' },
+      'CONFIG GET should return 3'
+    );
+
+    assert.deepEqual(
+      normalizeObject(await client.ft.configGet('DEFAULT_DIALECT')),
+      { 'DEFAULT_DIALECT': '3' },
+      'FT.CONFIG GET should return 3'
+    );
+
+    const ftConfigSetResult = await client.ft.configSet('DEFAULT_DIALECT', '2');
+    assert.equal(normalizeObject(ftConfigSetResult), 'OK', 'FT.CONFIG SET should return OK');
+
+    assert.deepEqual(
+      normalizeObject(await client.ft.configGet('DEFAULT_DIALECT')),
+      { 'DEFAULT_DIALECT': '2' },
+      'FT.CONFIG GET should return 2'
+    );
+
+    assert.deepEqual(
+      normalizeObject(await client.configGet('search-default-dialect')),
+      { 'search-default-dialect': '2' },
+      'CONFIG GET should return 22'
+    );
+
+  }, GLOBAL.SERVERS.OPEN);
+
 });