[build] Drop legacy redirectors

[TurboTurtle]

Following on from earlier work that added a deprecation message to the sosreport and sos-collector redirectors about the commands being dropped in sos-4.9, drop the redirectors and their manpage symlinks so that only sos is available as an entry point.

Closes: #3374

---

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[arif-ali]

It's probably worth making the following change too

diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 1c796aa3..ab865f34 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -41,7 +41,3 @@ parts:
 apps:
   sos:
     command: bin/sos
-  sosreport:
-    command: bin/sos report
-  sos-collector:
-    command: bin/sos collector

Also, setup.py needs updating, maaybe

diff --git a/setup.py b/setup.py
index 9ad4bb75..4295b6b9 100644
--- a/setup.py
+++ b/setup.py
@@ -19,11 +19,10 @@ setup(
     maintainer_email='jhunsake@redhat.com',
     url='https://github.com/sosreport/sos',
     license="GPLv2+",
-    scripts=['bin/sos', 'bin/sosreport', 'bin/sos-collector'],
+    scripts=['bin/sos'],
     data_files=[
-        ('share/man/man1', ['man/en/sosreport.1', 'man/en/sos-report.1',
+        ('share/man/man1', ['man/en/sos-report.1', 'man/en/sos-clean.1',
                             'man/en/sos.1', 'man/en/sos-collect.1',
-                            'man/en/sos-collector.1', 'man/en/sos-clean.1',
                             'man/en/sos-mask.1', 'man/en/sos-help.1']),
         ('share/man/man5', ['man/en/sos.conf.5']),
         ('share/licenses/sos', ['LICENSE']),

[packit-as-a-service]

Congratulations! One of the builds has completed. 🍾

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/sosreport-sos-3915
• And now you can install the packages.

Please note that the RPMs should be used only in a testing environment.

[packit-as-a-service]

Congratulations! One of the builds has completed. 🍾

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/sosreport-sos-3915
• And now you can install the packages.

Please note that the RPMs should be used only in a testing environment.