remove yaml anchors

Signed-off-by: Bob Callaway <[email protected]>

config/fulcio/fulcio/200-configmap.yaml

@@ -7,7 +7,7 @@ metadata:
 data:
   config.yaml: |-
     define:
-      - &github-type "github-workflow"
+      - github-workflow
     oidc-issuers:
       https://kubernetes.default.svc.cluster.local:
         issuer-url: https://kubernetes.default.svc.cluster.local
@@ -23,16 +23,16 @@ data:
         type: email
         issuer-claim: $.federated_claims.connector_id
       https://token.actions.githubusercontent.com:
+        ci-provider: github-workflow
         issuer-url: https://token.actions.githubusercontent.com
         client-id: sigstore
         type: ci-provider
-        ci-provider: *github-type
     meta-issuers:
       https://kubernetes.*.svc:
         client-id: sigstore
         type: kubernetes
     ci-issuer-metadata:
-      *github-type:
+      github-workflow:
         default-template-values:
           # url: URL of issuer, https://github.com
           url: "https://github.com"