sphinx-lint: unbalanced inline literal markup

Fix as many instances of unbalanced-inline-literals-delimiters as reported
by 'make sphinx-lint' as possible. Sphinx and/or its linter seem to get
tripped up randomly when references contain links to a heading which
contain literals enclosed in double-back-tics; especially in the cases
where a heading either contains multiple literals or when the literal is
not at the end of the heading. Not all of them can be "fixed" to pass both
building and linting.

(From yocto-docs rev: 3460177c46d360b0f2f852cdab23f21bd4ec6d5a)

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

documentation/ref-manual/terms.rst

@@ -63,7 +63,7 @@ universal, the list includes them just in case:
       This term refers to the area used by the OpenEmbedded build system for
       builds. The area is created when you ``source`` the setup environment
       script that is found in the Source Directory
-      (i.e. :ref:`ref-manual/structure:\`\`oe-init-build-env\`\``). The
+      (i.e. :ref:`ref-manual/structure:``oe-init-build-env```). The
       :term:`TOPDIR` variable points to the :term:`Build Directory`.
 
       You have a lot of flexibility when creating the :term:`Build Directory`.