cleanup: build scripts contain hardcoded server names

[Paul-Emile Element]

Title
-----
Build scripts contain hardcoded internal server names

Brief Description
-----------------
The initial version of some build scripts included hardcoded server names are not relevant
outside of the environment were they were originally created and tested.
This does not cause any build or runtime problem.

the scripts are under the build-tools directory :

 sign-rpms
        sign-secure-boot
        sign_iso_formal.sh
        sign_patch_formal.sh

Severity
--------
<Minor: System/Feature is usable with minor issue>

Steps to Reproduce
------------------
The problem has been identified during code inspections.

Expected Behavior
------------------
The code should not contain references to resources that are not publicly visible and usable

Actual Behavior
----------------

Reproducibility
---------------
<Reproducible/Intermittent>
N/A

System Configuration
--------------------
N/A

Branch/Pull Time/Commit
-----------------------
This problem existed in the original code submission.

Timestamp/Logs
--------------
N/A

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/600821

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/600821
Committed: https://git.openstack.org/cgit/openstack/stx-root/commit/?id=2f9d9a5672a5c2cda7375d5efa747beef55675b9
Submitter: Zuul
Branch: master

commit 2f9d9a5672a5c2cda7375d5efa747beef55675b9
Author: Paul-Emile Element <email address hidden>
Date: Fri Sep 7 13:09:07 2018 -0400

    cleanup signing scripts

    the scripts contained hardcoded references to resources
    that are not visible outside of the environment
    where the scripts were originally created and used

    The scripts sign-rpms was also updated with the original version
    that was intended to be submitted. The initial submission contained
    the wrong version.

    Closes-Bug: #1791343

    Change-Id: I8ce5884ad75156d3730cf30a451051d32445e136
    Signed-off-by: Paul-Emile Element <email address hidden>

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: f/centos75
Review: https://review.openstack.org/602657

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: centos75
Review: https://review.openstack.org/602660

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/602657
Committed: https://git.openstack.org/cgit/openstack/stx-root/commit/?id=21bcc109554495a620dd8475a3a796598bb106eb
Submitter: Zuul
Branch: f/centos75

commit 2f9d9a5672a5c2cda7375d5efa747beef55675b9
Author: Paul-Emile Element <email address hidden>
Date: Fri Sep 7 13:09:07 2018 -0400

    cleanup signing scripts

    the scripts contained hardcoded references to resources
    that are not visible outside of the environment
    where the scripts were originally created and used

    The scripts sign-rpms was also updated with the original version
    that was intended to be submitted. The initial submission contained
    the wrong version.

    Closes-Bug: #1791343

    Change-Id: I8ce5884ad75156d3730cf30a451051d32445e136
    Signed-off-by: Paul-Emile Element <email address hidden>

[OpenStack Infra (hudson-openstack)]

Change abandoned by Dean Troyer (<email address hidden>) on branch: centos75
Review: https://review.openstack.org/602660