Remove newline from all node files

Was actually added by manually editing the files, but Chef writes them
without newline, so our sanitization script also does it that way

nodes/ejabberd-4.json

@@ -72,4 +72,4 @@
     "role[ldap_client]",
     "role[ejabberd]"
   ]
-}
+}

nodes/ejabberd-8.json

@@ -72,4 +72,4 @@
     "role[ldap_client]",
     "role[ejabberd]"
   ]
-}
+}

nodes/garage-11.json

@@ -63,4 +63,4 @@
     "role[kvm_guest]",
     "role[garage_node]"
   ]
-}
+}

nodes/garage-14.json

@@ -63,4 +63,4 @@
     "role[kvm_guest]",
     "role[garage_node]"
   ]
-}
+}

nodes/garage-15.json

@@ -63,4 +63,4 @@
     "role[kvm_guest]",
     "role[garage_node]"
   ]
-}
+}

nodes/garage-16.json

@@ -61,4 +61,4 @@
     "role[kvm_guest]",
     "role[garage_node]"
   ]
-}
+}

nodes/garage-7.json

@@ -63,4 +63,4 @@
     "role[kvm_guest]",
     "role[garage_node]"
   ]
-}
+}

nodes/garage-8.json

@@ -63,4 +63,4 @@
     "role[kvm_guest]",
     "role[garage_node]"
   ]
-}
+}

nodes/gitea-2.json

@@ -76,4 +76,4 @@
     "role[gitea]",
     "role[gitea_actions_runner]"
   ]
-}
+}

nodes/her.json

@@ -55,4 +55,4 @@
     "role[base]",
     "role[kvm_host]"
   ]
-}
+}

nodes/ldap-3.kosmos.org.json

@@ -61,4 +61,4 @@
     "role[kvm_guest]",
     "role[dirsrv_supplier]"
   ]
-}
+}

nodes/ldap-4.kosmos.org.json

@@ -55,4 +55,4 @@
     "role[kvm_guest]",
     "role[dirsrv_supplier]"
   ]
-}
+}

nodes/leo.kosmos.org.json

@@ -56,4 +56,4 @@
     "role[base]",
     "recipe[kosmos_kvm::host]"
   ]
-}
+}

nodes/mail.kosmos.org.json

@@ -68,4 +68,4 @@
     "role[kvm_guest]",
     "role[email_server]"
   ]
-}
+}

nodes/postgres-11.json

@@ -66,4 +66,4 @@
     "role[kvm_guest]",
     "role[postgresql_primary]"
   ]
-}
+}

nodes/postgres-12.json

@@ -61,4 +61,4 @@
     "role[kvm_guest]",
     "role[postgresql_replica]"
   ]
-}
+}

nodes/prometheus-1.json

@@ -59,4 +59,4 @@
     "role[kvm_guest]",
     "role[prometheus_server]"
   ]
-}
+}

nodes/rs-discourse-1.json

@@ -59,4 +59,4 @@
     "role[kvm_guest]",
     "role[remotestorage_discourse]"
   ]
-}
+}

nodes/rsk-mainnet-3.json

@@ -58,4 +58,4 @@
     "role[kvm_guest]",
     "role[rskj_mainnet]"
   ]
-}
+}

nodes/rsk-testnet-4.json

@@ -57,4 +57,4 @@
     "role[base]",
     "role[kvm_guest]"
   ]
-}
+}

nodes/rsk-testnet-6.json

@@ -57,4 +57,4 @@
     "role[kvm_guest]",
     "role[rskj_testnet]"
   ]
-}
+}

nodes/strfry-1.json

@@ -70,4 +70,4 @@
     "role[strfry]",
     "role[blossom]"
   ]
-}
+}