Move Raw Specs (#37)

Move Vac raw specs into raw subdirectory.

vac/raw/gossipsub-tor-push.md

@@ -1,6 +1,5 @@
 ---
-slug: 46
-title: 46/GOSSIPSUB-TOR-PUSH
+title: GOSSIPSUB-TOR-PUSH
 name: Gossipsub Tor Push
 status: raw
 category: Standards Track

vac/raw/rln-interep-spec.md

@@ -1,6 +1,5 @@
 ---
-slug: 48
-title: 48/RLN-INTEREP-SPEC
+title: RLN-INTEREP-SPEC
 name: Interep as group management for RLN
 status: raw
 category:  

vac/raw/rln-v2.md

@@ -1,6 +1,5 @@
 ---
-slug: 58
-title: 58/RLN-V2
+title: RLN-V2
 name: Rate Limit Nullifier V2
 status: raw
 editor: Rasul Ibragimov <curryrasul@gmail.com>