manuals: add references to "do_populate_sysroot" task

[YOCTO #14508]
Reported-by: Quentin Schulz <foss@0leil.net>
(From yocto-docs rev: a010e2eafa6754c46faac6f6dfd02dc6152d274f)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

documentation/dev-manual/common-tasks.rst

@@ -8441,7 +8441,7 @@ The following list shows the files produced for SDKs:
    information.
 
 -  ``sstate-task-sizes.txt:`` A text file containing name-value pairs
-   with information about task group sizes (e.g. ``do_populate_sysroot``
+   with information about task group sizes (e.g. :ref:`ref-tasks-populate_sysroot`
    tasks have a total size). The ``sstate-task-sizes.txt`` file exists
    only when an extensible SDK is created.
 

documentation/ref-manual/classes.rst

@@ -2527,7 +2527,7 @@ stages:
    want to share with other recipes that have dependencies on the
    originating recipe. Normally these dependencies are installed through
    the :ref:`ref-tasks-install` task into
-   ``${``\ :term:`D`\ ``}``. The ``do_populate_sysroot`` task
+   ``${``\ :term:`D`\ ``}``. The :ref:`ref-tasks-populate_sysroot` task
    copies a subset of these files into ``${SYSROOT_DESTDIR}``. This
    subset of files is controlled by the
    :term:`SYSROOT_DIRS`,

documentation/ref-manual/tasks.rst

@@ -392,7 +392,7 @@ For information on what directories are copied by default, see the
 these variables inside your recipe if you need to make additional (or
 fewer) directories available to other recipes at build time.
 
-The ``do_populate_sysroot`` task is a shared state (sstate) task, which
+The :ref:`ref-tasks-populate_sysroot` task is a shared state (sstate) task, which
 means that the task can be accelerated through sstate use. Realize also
 that if the task is re-executed, any previous output is removed (i.e.
 "cleaned").

documentation/ref-manual/variables.rst

@@ -6753,7 +6753,7 @@ system and gives an overview of their function and contents.
 
       - :ref:`ref-tasks-populate_lic`
       - :ref:`ref-tasks-package_qa`
-      - do_populate_sysroot
+      - :ref:`ref-tasks-populate_sysroot`
       - :ref:`ref-tasks-deploy`
 
       Despite the default value of "" for the
@@ -7424,7 +7424,7 @@ system and gives an overview of their function and contents.
       For most recipes, this sysroot is the one in which that recipe's
       :ref:`ref-tasks-populate_sysroot` task copies
       files. Exceptions include ``-native`` recipes, where the
-      ``do_populate_sysroot`` task instead uses
+      :ref:`ref-tasks-populate_sysroot` task instead uses
       :term:`STAGING_DIR_NATIVE`. Depending on
       the type of recipe and the build target, :term:`STAGING_DIR_HOST` can
       have the following values: