Find rocJPEG - Updates (#129)

* CMake Config - updates

* Find rocjpeg - updates

* Build Fix

* CMake Prefix - Updates

* CMakeLists - Prefix updates

* CMakeLists - Remove cmake modules from package

* CMakeLists - Fix typo

* Include file - SRC Location updates

[ROCm/rocjpeg commit: f8f3f423fd]

projects/rocjpeg/docs/doxygen/Doxyfile

@@ -830,7 +830,7 @@ WARN_LOGFILE           =
 # Note: If this tag is empty the current directory is searched.
 
 INPUT                  = ../reference/index.md \
-                                ../../api/rocjpeg.h
+                                ../../api/rocjpeg/rocjpeg.h
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses