fix: update S3ParquetTestBase testReadWriteUsingProfile

This fixes an nightly error that deephaven#6305 introduced where `S3ParquetLocalStackTest.testReadWriteUsingProfile` was not erroring out with the use of an "invalid" region name. While we might want to have some sort of test like this, it should be standalone and not tied to the usage of profiles. As such, the corresponding code was removed.

Ultimately, the behavior was traced down to a difference in behavior between localstack 3.6 and localstack 3.7; the region name logic must have changed in some way. We could do a deep dive into the commits to figure out why the behavior changed, or file an issue, if we care to pursue this further.

https://github.com/localstack/localstack/releases/tag/v3.7.0

extensions/parquet/table/src/test/java/io/deephaven/parquet/table/S3ParquetTestBase.java

@@ -520,52 +520,12 @@ public void indexByLongKey() {
     @Test
     public void testReadWriteUsingProfile() throws IOException {
         final Table table = TableTools.emptyTable(5).update("someIntColumn = (int) i");
-        Path tempConfigFile = null;
-        Path tempCredentialsFile = null;
+        // Create temporary config and credentials file and write correct credentials and region to them
+        final Path tempConfigFile = Files.createTempFile("config", ".tmp");
+        final Path tempCredentialsFile = Files.createTempFile("credentials", ".tmp");
         try {
-            // Create temporary config and credentials file and write wrong credentials to them
-            tempConfigFile = Files.createTempFile("config", ".tmp");
-            final String configData = "[profile test-user]\nregion = wrong-region";
-            Files.write(tempConfigFile, configData.getBytes());
-
-            tempCredentialsFile = Files.createTempFile("credentials", ".tmp");
-            final String credentialsData = "[test-user]\naws_access_key_id = foo\naws_secret_access_key = bar";
-            Files.write(tempCredentialsFile, credentialsData.getBytes());
-
-            final S3Instructions s3Instructions = S3Instructions.builder()
-                    .readTimeout(Duration.ofSeconds(3))
-                    .endpointOverride(s3Endpoint())
-                    .profileName("test-user")
-                    .credentialsFilePath(tempCredentialsFile.toString())
-                    .configFilePath(tempConfigFile.toString())
-                    .credentials(Credentials.profile())
-                    .build();
-            final ParquetInstructions instructions = ParquetInstructions.builder()
-                    .setSpecialInstructions(s3Instructions)
-                    .build();
-            try {
-                final URI uri = uri("table1.parquet");
-                ParquetTools.writeTable(table, uri.toString(), instructions);
-                fail("Expected exception");
-            } catch (final UncheckedDeephavenException expected) {
-            }
-        } finally {
-            // Delete the temporary files
-            if (tempConfigFile != null) {
-                Files.deleteIfExists(tempConfigFile);
-            }
-            if (tempCredentialsFile != null) {
-                Files.delete(tempCredentialsFile);
-            }
-        }
-
-        try {
-            // Create temporary config and credentials file and write correct credentials and region to them
-            tempConfigFile = Files.createTempFile("config", ".tmp");
             final String configData = "[profile test-user]\nregion = " + region();
             Files.write(tempConfigFile, configData.getBytes());
-
-            tempCredentialsFile = Files.createTempFile("credentials", ".tmp");
             final String credentialsData = "[test-user]\naws_access_key_id = " + accessKey() +
                     "\naws_secret_access_key = " + secretAccessKey();
             Files.write(tempCredentialsFile, credentialsData.getBytes());