samsung-ipc: use #include "file" instead of #include <file> when relevant

The way <> and "" are included are implementation defined according to
the C18 standard[1]:
    A preprocessing directive of the form
    # include < h-char-sequence > new-line
    searches a sequence of implementation-defined places for a header
    identified uniquely by the specified sequence between the < and >
    delimiters, and causes the replacement of that directive by the entire
    contents of the header. How the places are specified or the header
    identified is implementation-defined.

    A preprocessing directive of the form
    # include " q-char-sequence " new-line
    causes the replacement of that directive by the entire contents of the
    source file identified by the specified sequence between the "
    delimiters. The named source file is searched for in an
    implementation-defined manner. If this search is not supported, or if
    the search fails, the directive is reprocessed as if it read

And the GCC documentation has the following on #include directives[2]:
    Both user and system header files are included using the preprocessing
    directive ‘#include’. It has two variants:
    #include <file>
    This variant is used for system header files. It searches for a file
    named file in a standard list of system directories. You can prepend
     directories to this list with the -I option (see Invocation).

    #include "file"
    This variant is used for header files of your own program. It searches
    for a file named file first in the directory containing the current
    file, then in the quote directories and then the same directories used
    for <file>. You can prepend directories to the list of quote
    directories with the -iquote option.

References:
-----------
[1]The standard doesn't seem to be available for free, but the draft
   can be downloaded from the following URL:
   https://web.archive.org/web/20181230041359if_/http://www.open-std.org/jtc1/sc22/wg14/www/abq/c17_updated_proposed_fdis.pdf
[2]https://gcc.gnu.org/onlinedocs/cpp/Include-Syntax.html

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

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