meson: docs: Add {html,man} targets, rename install-doc-*

We have toplevel html, man targets in the autoconf build as well. It'd be odd
to have an 'html' target but have the install target be 'install-doc-html',
thus rename the install targets to match.

Reviewed-by: Christoph Berg <[email protected]>
Reviewed-by: Peter Eisentraut <[email protected]>
Discussion: https://postgr.es/m/[email protected]

Author: anarazel

doc/src/sgml/meson.build

@@ -142,7 +142,8 @@ if docs_dep.found()
       '--install-dir-contents', dir_doc_html, html],
     build_always_stale: true, build_by_default: false,
   )
-  alias_target('install-doc-html', install_doc_html)
+  alias_target('html', html)
+  alias_target('install-html', install_doc_html)
 
   # build and install multi-page html docs as part of docs target
   docs += html
@@ -231,7 +232,8 @@ if docs_dep.found()
       '--install-dirs', dir_man, '@INPUT@'],
     build_always_stale: true, build_by_default: false,
   )
-  alias_target('install-doc-man', install_doc_man)
+  alias_target('man', man)
+  alias_target('install-man', install_doc_man)
 
   # even though we don't want to build man pages as part of 'docs', we do want
   # to install them as part of install-docs