Rekey all secrets

Fox is no longer able to use munge or ceph, so we remove the key and
rekey them.

Reviewed-by: Aleix Boné <abonerib@bsc.es>

secrets/gitlab-runner-shell-token.age

@@ -1,9 +1,9 @@
 age-encryption.org/v1
--> ssh-ed25519 HY2yRg xWRxJGWSzA5aplRYCYLB6aBwrUrQQJ2MtDYaD75V5nI
-J07XF3NQiaYKKKNRcNWi9MloJD2wXHd+2K7bo6lF+QU
--> ssh-ed25519 CAWG4Q jNWymbyCczcm8RcaIEbFQBlOMALsuxTl4+pLUi0aR20
-z5NixlrRD+Y7Z/aFPs6hiDW4/lp8CBQCeJYpbuG9yYM
--> ssh-ed25519 MSF3dg QsUQloEKN3k1G49FQnNR/Do6ILgGpjFcw3zu5kk1Ako
-IHwyFWUEWqCStNcFprnpBa8L5J6zKIsn+7HcgGRv3sM
---- oUia0fsL6opeYWACyXtHAu/Ld+bUIt/7S1VszYTvwgU
-<EFBFBD><EFBFBD>V<EFBFBD><16>*<2A>t<1B>2-<2D>7<><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>h<EFBFBD>&<26><>͢_!տ+<2B><><EFBFBD><EFBFBD>(<28><0F><11>n<EFBFBD><6E>	<09><>(<28><19><>/}<7D><><EFBFBD><EFBFBD>C<EFBFBD>Nͷ|<04>N<>u<EFBFBD>5<EFBFBD>ù勚K<E58B9A><EFBFBD>l<EFBFBD>"<EFBFBD><EFBFBD>klOX<EFBFBD>y<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><EFBFBD>e<><65>$
+-> ssh-ed25519 HY2yRg s6iI9f25xulF4KXt+XY07kXXPKxXo7f2Ql/OTHN55Hk
+WO4Fd2H9c+HL3+XhUF3BmEZVILlcchGxSrSmL2OEdGw
+-> ssh-ed25519 CAWG4Q TBkdpx8k8K1NvW3wcvaF7omKFwEJ2DxWJp3tIOTjwCA
+LcYgWRix23AQnw0OQ7f8+8S3J84CHUElX1vKZSETiLE
+-> ssh-ed25519 MSF3dg WzrF8kjTP7BXXDjmUp7kPCKguthAW12RPo6Vy2RMmh4
+8C3mT9ktudCTANDxhyNszUkbeDG6X4wOJdx825++dYM
+--- /w3YQ2UeTi67H1JR0GsdPz2KoLN2Y7BIZfFY+//AWjY
+<EFBFBD>ӣ-`P<>@<40><>ބ<><DE84><EFBFBD>)9<>9l<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Zf<EFBFBD><EFBFBD>V?I>΍<>w鉐<77>z40 <20>2{i@<40>Z<EFBFBD><5A>x<EFBFBD><78>AHn<48>%<25><><0C>ʤ<>/W<><57>Ĕ<EFBFBD>l<EFBFBD><EFBFBD><EFBFBD><EFBFBD>}<7D>&<08>얶<EFBFBD>(<EFBFBD><EFBFBD><EFBFBD>K<EFBFBD><EFBFBD><EFBFBD>S<EFBFBD><EFBFBD>o<EFBFBD>z<EFBFBD>=<1F>d