Revert "bootstrap: add tic to the bootstrap tools"

Since we don't build and install the terminfo db anymore this is not
needed

This reverts commit b6a51d39e3.
This reverts commit e5e4845959.
This reverts commit 0af562d7e1.

Makefile.inc1

@@ -2479,7 +2479,6 @@ bootstrap-tools: ${_bt}-links .PHONY
     lib/libopenbsd \
     usr.bin/mandoc \
     usr.bin/rpcgen \
-    lib/ncurses/ncurses \
     ${_yacc} \
     ${_m4} \
     ${_lex} \
@@ -2494,7 +2493,6 @@ bootstrap-tools: ${_bt}-links .PHONY
     ${_nmtree} \
     ${_vtfontcvt} \
     ${_localedef} \
-    usr.bin/ncurses \
     ${LOCAL_BSTOOL_DIRS}
 ${_bt}-${_tool}: ${_bt}-links .PHONY .MAKE
 	${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
@@ -2516,9 +2514,6 @@ ${_bt}-usr.bin/xinstall: ${_bt}-lib/libmd
 ${_bt}-sbin/md5: ${_bt}-lib/libmd
 .endif
 
-.if target(${_bt}-usr.bin/ncurses)
-${_bt}-usr.bin/ncurses: ${_bt}-lib/ncurses/ncurses
-.endif
 
 #
 # build-tools: Build special purpose build tools