fix: deprecation warning for .Site.Author (CaiJimmy#979)

Fix deprecation warning for .Site.Author, deprecated in Hugo 0.124.0

Author: deining

exampleSite/config.yaml renamed to exampleSite/hugo.yaml

@@ -18,9 +18,9 @@
         <link>{{ .Permalink }}</link>
         <description>Recent content {{ if ne  .Title  .Site.Title }}{{ with .Title }}in {{.}} {{ end }}{{ end }}on {{ .Site.Title }}</description>
         <generator>Hugo -- gohugo.io</generator>{{ with .Site.LanguageCode }}
-        <language>{{.}}</language>{{end}}{{ with .Site.Author.email }}
-        <managingEditor>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</managingEditor>{{end}}{{ with .Site.Author.email }}
-        <webMaster>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</webMaster>{{end}}{{ with .Site.Copyright }}
+        <language>{{.}}</language>{{end}}{{ with .Site.Params.Author.email }}
+        <managingEditor>{{.}}{{ with $.Site.Params.Author.name }} ({{.}}){{end}}</managingEditor>{{end}}{{ with .Site.Params.Author.email }}
+        <webMaster>{{.}}{{ with $.Site.Params.Author.name }} ({{.}}){{end}}</webMaster>{{end}}{{ with .Site.Copyright }}
         <copyright>{{.}}</copyright>{{end}}{{ if not .Date.IsZero }}
         <lastBuildDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</lastBuildDate>{{ end }}
         {{- with .OutputFormats.Get "RSS" -}}
@@ -35,7 +35,7 @@
         <title>{{ .Title }}</title>
         <link>{{ .Permalink }}</link>
         <pubDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</pubDate>
-        {{ with .Site.Author.email }}<author>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</author>{{end}}
+        {{ with .Site.Params.Author.email }}<author>{{.}}{{ with $.Site.Params.Author.name }} ({{.}}){{end}}</author>{{end}}
         <guid>{{ .Permalink }}</guid>
         <description>
             {{- $image := partial "helper/image" (dict "Context" . "Type" "rss") -}}

layouts/_default/rss.xml

@@ -2,7 +2,7 @@
     publish = "exampleSite/public"
 
 [build.environment]
-    HUGO_VERSION = "0.123.8"
+    HUGO_VERSION = "0.124.0"
     HUGO_THEME = "repo"
 
 [context.production]