Fix URI encoding of strings

Signed-off-by: Kartikay <[email protected]>

cmd/thanos/rule.go

@@ -936,7 +936,7 @@ func reloadRules(logger log.Logger,
 
 func tableLinkForExpression(tmpl string, expr string) (string, error) {
 	// template example: "/graph?g0.expr={{.Expr}}&g0.tab=1"
-	escapedExpression := url.QueryEscape(expr)
+	escapedExpression := strings.ReplaceAll(url.QueryEscape(expr), "+", "%20")
 
 	escapedExpr := Expression{Expr: escapedExpression}
 	t, err := template.New("url").Parse(tmpl)