HHH-8193 - Reset input stream before binding

Conflicts:
	hibernate-core/src/main/java/org/hibernate/engine/jdbc/BlobProxy.java
	hibernate-core/src/test/java/org/hibernate/test/type/descriptor/java/BlobDescriptorTest.java

Conflicts:
	hibernate-core/src/main/java/org/hibernate/engine/jdbc/BlobProxy.java
	hibernate-core/src/test/java/org/hibernate/test/type/descriptor/java/BlobDescriptorTest.java
HHH-8193 copyright dates