always use Fips Cryptography (actions#896)

src/Runner.Listener/Configuration/ConfigurationManager.cs

@@ -263,7 +263,6 @@ public async Task ConfigureAsync(CommandSettings command)
                     {
                         { "clientId", agent.Authorization.ClientId.ToString("D") },
                         { "authorizationUrl", agent.Authorization.AuthorizationUrl.AbsoluteUri },
-                        { "requireFipsCryptography", agent.Properties.GetValue("RequireFipsCryptography", false).ToString() }
                     },
                 };
 

src/Runner.Listener/Configuration/OAuthCredential.cs

@@ -36,7 +36,7 @@ public override VssCredentials GetVssCredentials(IHostContext context)
             // We expect the key to be in the machine store at this point. Configuration should have set all of
             // this up correctly so we can use the key to generate access tokens.
             var keyManager = context.GetService<IRSAKeyManager>();
-            var signingCredentials = VssSigningCredentials.Create(() => keyManager.GetKey(), StringUtil.ConvertToBoolean(CredentialData.Data.GetValueOrDefault("requireFipsCryptography"), false));
+            var signingCredentials = VssSigningCredentials.Create(() => keyManager.GetKey(), requireFipsCryptography: true);
             var clientCredential = new VssOAuthJwtBearerClientCredential(clientId, authorizationUrl, signingCredentials);
             var agentCredential = new VssOAuthCredential(new Uri(oauthEndpointUrl, UriKind.Absolute), VssOAuthGrant.ClientCredentials, clientCredential);