qa/rgw/upgrade: fix broken links to distro files

replace the broken links to qa/distros/supported/*.yaml with links under
qa/distros/all/

Signed-off-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit a60978fc51fa45399fbab5f2ca408f771c607c6d)

diff --git a/qa/suites/rgw/upgrade/1-install/pacific/distro$/centos_8.stream.yaml b/qa/suites/rgw/upgrade/1-install/pacific/distro$/centos_8.stream.yaml
index 5dceec7e222bd8390b4da7be30130d01321ea48a..e787191b5a270f4f4383cb1310de28edd7c78d90 120000 (symlink)
--- a/qa/suites/rgw/upgrade/1-install/pacific/distro$/centos_8.stream.yaml
+++ b/qa/suites/rgw/upgrade/1-install/pacific/distro$/centos_8.stream.yaml
@@ -1 +1 @@
-.qa/distros/supported/centos_8.stream.yaml
\ No newline at end of file
+.qa/distros/all/centos_8.stream.yaml
\ No newline at end of file

diff --git a/qa/suites/rgw/upgrade/1-install/pacific/distro$/ubuntu_20.04.yaml b/qa/suites/rgw/upgrade/1-install/pacific/distro$/ubuntu_20.04.yaml
index 29fb99ae23ce286b665320fe88564d82b6978ff7..162964882d383e2200021a53f4cbea8db37edee8 120000 (symlink)
--- a/qa/suites/rgw/upgrade/1-install/pacific/distro$/ubuntu_20.04.yaml
+++ b/qa/suites/rgw/upgrade/1-install/pacific/distro$/ubuntu_20.04.yaml
@@ -1 +1 @@
-.qa/distros/supported/ubuntu_20.04.yaml
\ No newline at end of file
+.qa/distros/all/ubuntu_20.04.yaml
\ No newline at end of file

diff --git a/qa/suites/rgw/upgrade/1-install/quincy/distro$/ubuntu_20.04.yaml b/qa/suites/rgw/upgrade/1-install/quincy/distro$/ubuntu_20.04.yaml
index 29fb99ae23ce286b665320fe88564d82b6978ff7..162964882d383e2200021a53f4cbea8db37edee8 120000 (symlink)
--- a/qa/suites/rgw/upgrade/1-install/quincy/distro$/ubuntu_20.04.yaml
+++ b/qa/suites/rgw/upgrade/1-install/quincy/distro$/ubuntu_20.04.yaml
@@ -1 +1 @@
-.qa/distros/supported/ubuntu_20.04.yaml
\ No newline at end of file
+.qa/distros/all/ubuntu_20.04.yaml
\ No newline at end of file