Fix OTP catch deprecation warnings

[jtdowney]

OTP 29 is now out and includes some deprecation warnings I hit with glearray.

❯ gleam test
Downloading packages
 Downloaded 2 packages in 0.01s
  Compiling gleam_stdlib
  Compiling gleeunit
  Compiling glearray
/Users/jtdowney/code/glearray/build/dev/erlang/glearray/_gleam_artefacts/glearray_ffi.erl:8:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
Compile directive 'nowarn_deprecated_catch' can be used to suppress
warnings in selected modules.
%    8|     case catch element(Index + 1, Array) of
%     |          ^

/Users/jtdowney/code/glearray/build/dev/erlang/glearray/_gleam_artefacts/glearray_ffi.erl:14:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
Compile directive 'nowarn_deprecated_catch' can be used to suppress
warnings in selected modules.
%   14|     case catch element(Index + 1, Array) of
%     |          ^

/Users/jtdowney/code/glearray/build/dev/erlang/glearray/_gleam_artefacts/glearray_ffi.erl:20:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
Compile directive 'nowarn_deprecated_catch' can be used to suppress
warnings in selected modules.
%   20|     case catch setelement(Index + 1, Array, Value) of
%     |          ^

/Users/jtdowney/code/glearray/build/dev/erlang/glearray/_gleam_artefacts/glearray_ffi.erl:26:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
Compile directive 'nowarn_deprecated_catch' can be used to suppress
warnings in selected modules.
%   26|     case catch erlang:insert_element(Index + 1, Array, Value) of
%     |          ^

   Compiled in 0.32s
    Running glearray_test.main
.......
7 passed, no failures

[lunagl]

Thank you!