Mark 3.12 as EOL per Jiri Slaby

Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
diff --git a/pelicanconf.py b/pelicanconf.py
index 65afa30..d0ec282 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -26,7 +26,7 @@
 from plugins import releases
 
 LONGTERM_KERNELS = ('4.9', '4.4', '4.1', '3.18', '3.16', '3.14', '3.12', '3.10', '3.4', '3.2')
-EOL_KERNELS = ('3.14', '3.18', '3.19', '4.0', '4.2', '4.3', '4.5', '4.6', '4.7', '4.8')
+EOL_KERNELS = ('3.12', '3.14', '3.18', '3.19', '4.0', '4.2', '4.3', '4.5', '4.6', '4.7', '4.8')
 
 if 'GIT_REPOS' in os.environ.keys():
     GIT_REPOS = os.environ['GIT_REPOS']