gprofng: fix build when BUILD_MAN is false

gprofng/ChangeLog
2022-06-28  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>

	PR gprofng/29131
	* gp-display-html/Makefile.am: Set man_MANS only when BUILD_MAN is true.
	* src/Makefile.am: Likewise.
	* gp-display-html/Makefile.in: Rebuild.
	* src/Makefile.in: Rebuild.
4 files changed