manuals: fix name capitalization issues

- Using "BitBake" instead of "Bitbake" or "bitbake", aligning with the
  title of the "BitBake User Manual".
- Using "OpenEmbedded" instead of "Openembedded"
- Using "Python" instead of "python"

(From yocto-docs rev: 0b893e2a15aefedd7100445fc9d7eeed07b6afc6)

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

documentation/dev-manual/common-tasks.rst

@@ -5392,7 +5392,7 @@ create the properly partitioned image.
 
 The ``wic`` command generates partitioned images from existing
 OpenEmbedded build artifacts. Image generation is driven by partitioning
-commands contained in an Openembedded kickstart file (``.wks``)
+commands contained in an OpenEmbedded kickstart file (``.wks``)
 specified either directly on the command line or as one of a selection
 of canned kickstart files as shown with the ``wic list images`` command
 in the
@@ -5464,7 +5464,7 @@ system needs to meet the following requirements:
 
 -  You need to have the build artifacts already available, which
    typically means that you must have already created an image using the
-   Openembedded build system (e.g. ``core-image-minimal``). While it
+   OpenEmbedded build system (e.g. ``core-image-minimal``). While it
    might seem redundant to generate an image in order to create an image
    using Wic, the current version of Wic requires the artifacts in the
    form generated by the OpenEmbedded build system.
@@ -5546,7 +5546,7 @@ Operational Modes
 -----------------
 
 You can use Wic in two different modes, depending on how much control
-you need for specifying the Openembedded build artifacts that are used
+you need for specifying the OpenEmbedded build artifacts that are used
 for creating the image: Raw and Cooked:
 
 -  *Raw Mode:* You explicitly specify build artifacts through Wic
@@ -9214,7 +9214,7 @@ section:
    to run specific tasks in the build chain. It can be useful to run
    tasks "out-of-order" when trying isolate build issues.
 
--  ":ref:`dev-manual/common-tasks:general bitbake problems`" describes how
+-  ":ref:`dev-manual/common-tasks:general BitBake problems`" describes how
    to use BitBake's ``-D`` debug output option to reveal more about what
    BitBake is doing during the build.
 
@@ -9409,7 +9409,7 @@ format and can be converted to images (e.g. using the ``dot`` tool from
 
    -  DOT files use a plain text format. The graphs generated using the
       ``bitbake -g`` command are often so large as to be difficult to
-      read without special pruning (e.g. with Bitbake's ``-I`` option)
+      read without special pruning (e.g. with BitBake's ``-I`` option)
       and processing. Despite the form and size of the graphs, the
       corresponding ``.dot`` files can still be possible to read and
       provide useful information.
@@ -10560,7 +10560,7 @@ used testing branches for OpenEmbedded-Core are as follows:
 
 -  *poky "master-next" branch:* This branch is part of the
    :yocto_git:`poky </poky/>` repository and combines proposed
-   changes to bitbake, the core metadata and the poky distro.
+   changes to BitBake, the core metadata and the poky distro.
 
 Similarly, stable branches maintained by the project may have corresponding
 ``-next`` branches which collect proposed changes. For example,
@@ -11437,7 +11437,7 @@ this function, you have to follow the following steps:
    Please choose one that you want to use and enable the spdx task. You have to
    add some config options in ``local.conf`` file in your :term:`Build
    Directory`. Here is an example showing how to generate spdx files
-   during bitbake using the fossology-python.bbclass::
+   during BitBake using the fossology-python.bbclass::
 
       # Select fossology-python.bbclass.
       INHERIT += "fossology-python"

documentation/dev-manual/start.rst

@@ -496,7 +496,7 @@ your Yocto Project build host:
 
 6. *Optimize your WSLv2 storage often:* Due to the way storage is
    handled on WSLv2, the storage space used by the undelying Linux
-   distribution is not reflected immedately, and since bitbake heavily
+   distribution is not reflected immedately, and since BitBake heavily
    uses storage, after several builds, you may be unaware you are
    running out of space. WSLv2 uses a VHDX file for storage, this issue
    can be easily avoided by manually optimizing this file often, this