lang/ocaml: Update to 4.14.1

The 'force-safe-string; setting is NOT enabled, as opposed to the
new upstream default. OCaml users are encouraged to migrate to safe
strings as soon as possible.

• The X11 library isn't part of lang/ocaml anymore, users should

install x11-toolkits/ocaml-graphics.

• Add new 'ocaml' USES
• Bump PORTREVISION on dependent ports, due to ABI Change.

The update includes the following updates to existing ports (needed
to keep them working):

• devel/ocaml-camlp4: Updated to 4.14+1
• devel/ocaml-camlp5: Updated to 8.02.01, homepage updated
• devel/ocaml-dune: Patch to allow overriding the stublibs directory, strip binary and shared libraries
• devel/ocaml-findlib: Improve port
• devel/ocaml-lwt: Fix build with OCaml 4.14
• deve/ocaml-re: Update to 1.11.0, use new dune USES
• devel/ocaml-sdl: Fix build with new ocaml
• games/freetennis: Fix build, tidy Makefile
• graphics/ocaml-images: Updated to 5.0.4, new homepage, use new dune USES, undeprecate
• graphics/ocaml-lablgl: Moved into site-lib, dynamic objects stripped, add missing GL dependencies
• math/coq: Updated to 8.19.0
• math/ocaml-zarith: strip shared libraries, fixed usage of USE_OCAML_LDCONFIG, use new dune USES
• math/teyjus: Fix build
• net/unison240: Fix build with new compiler
• net/unison248: Fix build with new compiler, add MAKE_JOBS_UNSAFE
• net-p2p/mldonkey: Fix build with new compiler, fix build on i386
• sysutils/ledit: Updated to 2.06, install native binary, Use github, fix man page installation
• www/geneweb: Build fix for OCaml and Camlp5 updates
• x11-toolkits/ocaml-lablgtk2: Fix build with new compiler
• x11-toolkits/ocaml-lablgtk3: Updated to 3.1.4, added ocaml-camlp-stream dependency, build fix patch
• x11-toolkits/ocaml-labltk: Updated to 8.06.12, Improve Makefile

Added the following ports:

• devel/ocaml-astring
• devel/ocaml-base
• devel/ocaml-bos
• devel/ocaml-camlp-streams
• devel/ocaml-csexp
• devel/ocaml-fmt
• devel/ocaml-fpath
• devel/ocaml-logs
• devel/ocaml-mtime
• devel/ocaml-pcre2
• devel/ocaml-rresult
• devel/ocaml-seq
• devel/ocaml-stdio
• x11-toolkits/ocaml-graphics

PR: 250408 [1], 262781 [1], 262788 [3], 262789 [1],

			262792 [1], 263006 [1], 263162 [3], 263206 [2],
			276893 [1], 276945 [4], 276953 [1], 277026 [5],
			277241 [1], 277242 [1], 277243 [1], 277244 [1],
			277245 [1], 277246 [1], 277247 [1], 277248 [1],
			277249 [1], 277250 [1], 277251 [1], 277252 [1],
			277253 [1], 277254 [1], 277255 [1], 277256 [4],
			277257 [1], 277258 [1]

Approved by: maintainer timeout [1],

			yuri (maintainer) [2],
			overcome by events, fixit [3],
			madpilot (maintainer) [4]

Reviewed by: madpilot
Exp-run by: antoine [5]
Differential Revision: https://reviews.freebsd.org/D43861