(PR14574 partial fix) Make several systemtap.printf/*.exp tests use dyninst.

(PR14574 partial fix) Make several systemtap.printf/*.exp tests use dyninst.

* testsuite/lib/stap_run_binary.exp (stap_run_binary): Added optional
  argument support.
* testsuite/systemtap.printf/basic1.exp: Added dyninst support.
* testsuite/systemtap.printf/basic2.exp: Ditto.
* testsuite/systemtap.printf/basic3.exp: Ditto.
* testsuite/systemtap.printf/basic4.exp: Ditto.
* testsuite/systemtap.printf/basic5.exp: Ditto.
* testsuite/systemtap.printf/basic6.exp: Ditto.
* testsuite/systemtap.printf/bin1.exp: Ditto.
* testsuite/systemtap.printf/bin2.exp: Ditto.
* testsuite/systemtap.printf/bin3.exp: Ditto.
* testsuite/systemtap.printf/bin4.exp: Ditto.
* testsuite/systemtap.printf/bin5.exp: Ditto.
* testsuite/systemtap.printf/bin6.exp: Ditto.
* testsuite/systemtap.printf/char1.exp: Ditto.
* testsuite/systemtap.printf/char2.exp: Ditto.
* testsuite/systemtap.printf/int1.exp: Ditto.
* testsuite/systemtap.printf/memory1.exp: Ditto.
* testsuite/systemtap.printf/oct.exp: Ditto.
* testsuite/systemtap.printf/pretty-bits.exp: Ditto.
* testsuite/systemtap.printf/pretty-char.exp: Ditto.
* testsuite/systemtap.printf/print.exp: Ditto.
* testsuite/systemtap.printf/print_char.exp: Ditto.
* testsuite/systemtap.printf/printd.exp: Ditto.
* testsuite/systemtap.printf/println.exp: Ditto.
* testsuite/systemtap.printf/ptr-1.2.exp: Ditto.
* testsuite/systemtap.printf/ptr-1.3.exp: Ditto.
* testsuite/systemtap.printf/string1.exp: Ditto.
* testsuite/systemtap.printf/string2.exp: Ditto.