Not all submodules are out of 'Detached HEAD' state

[rajames]

Description of the issue:

Following the instructions in the README to get the submodules out of detached
state results in that sdk/apps submodule is still in detached state.

How to reproduce:

$ git clone --recursive https://github.com/sonydevworld/spresense.git
$ git submodule foreach git checkout master

As result:

$ git submodule foreach git checkout master
Entering 'externals/nnablart/nnabla-c-runtime'
Already on 'master'
Your branch is up to date with 'origin/master'.
Entering 'nuttx'
Already on 'master'
Your branch is up to date with 'origin/master'.
Entering 'sdk/apps'
error: pathspec 'master' did not match any file(s) known to git
fatal: run_command returned non-zero status for sdk/apps

The problem:

sdk/apps submodule has no branch master rather new-master.

Describe your hardware setup:

Software version used:

[kamtom480]

Hi @rajames

Please skip this command and try again:
$ git submodule foreach git checkout master

In the new SDK running this command is not needed. I will update the README. Thanks for finding this.

[rajames]

@kamtom480 you're welcome