Try to add sphere-release-el via pungi set, not prepopulate

msvsphere-i686/additional_packages.conf

@@ -64,7 +64,8 @@ additional_packages = [
     (
         '^Devel$', {
             '*': [
-                "sphere-repos-extra"
+                "sphere-repos-extra",
+                "sphere-release-el"
             ]
         }
     ),

msvsphere/additional_packages.conf

@@ -68,7 +68,8 @@ additional_packages = [
     (
         '^Devel$', {
             '*': [
-                "sphere-repos-extra"
+                "sphere-repos-extra",
+                "sphere-release-el"
             ]
         }
     ),

prepopulate-i686.json

@@ -36496,12 +36496,6 @@
         "sphere-release-xfce.i686",
         "sphere-repos-flatpak.i686"
       ],
-      "sphere-release-el": [
-        "sphere-sb-certs-el.i686",
-        "sphere-release-el.i686",
-        "sphere-gpg-keys-el.i686",
-        "sphere-repos-el.i686"
-      ],
       "spirv-headers": [
         "spirv-headers-devel.noarch"
       ],

prepopulate.json

@@ -28856,16 +28856,6 @@
       "speex": [
         "speex-tools.x86_64"
       ],
-      "sphere-release-el": [
-        "sphere-sb-certs-el.i686",
-        "sphere-release-el.i686",
-        "sphere-gpg-keys-el.i686",
-        "sphere-repos-el.i686",
-        "sphere-sb-certs-el.x86_64",
-        "sphere-gpg-keys-el.x86_64",
-        "sphere-repos-el.x86_64",
-        "sphere-release-el.x86_64"
-      ],
       "spirv-headers": [
         "spirv-headers-devel.noarch"
       ],