lower the level of logged messages

[stefanofornari]

The following should be logged at lower level than info.

aws-java-nio-spi-for-s3/src/main/java/software/amazon/nio/spi/s3/S3SeekableByteChannel.java

Line 103 in 17f58a4

LOGGER.info("using S3WritableByteChannel as write delegate for path '{}'", s3Path.toUri());

aws-java-nio-spi-for-s3/src/main/java/software/amazon/nio/spi/s3/S3SeekableByteChannel.java

Line 108 in 17f58a4

LOGGER.info("using S3ReadAheadByteChannel as read delegate for path '{}'", s3Path.toUri());

aws-java-nio-spi-for-s3/src/main/java/software/amazon/nio/spi/s3/S3DirectReadableByteChannel.java

Line 76 in 17f58a4

logger.info("read {} bytes from {}", s3Bytes.length, key);

aws-java-nio-spi-for-s3/src/main/java/software/amazon/nio/spi/s3/S3ReadAheadByteChannel.java

Line 77 in 17f58a4

logger.info("max read ahead fragments '{}' with size '{}' bytes", maxNumberFragments, maxFragmentSize);

[markjschreiber]

Agree, these should be debug.