Update scala-cli-signing to 0.2.7 (#3683)

* Update cli, shared to 0.2.7

* Adjust reference docs

---------

Co-authored-by: Piotr Chabelski <[email protected]>

Author: scala-steward

project/deps.sc

@@ -145,7 +145,7 @@ object Deps {
     def maxScalaNativeForScalaPy          = scalaNative04
     def maxScalaNativeForMillExport       = scalaNative04
     def scalaPackager                     = "0.1.32"
-    def signingCli                        = "0.2.6"
+    def signingCli                        = "0.2.7"
     def signingCliJvmVersion              = Java.defaultJava
     def javaSemanticdb                    = "0.10.0"
     def javaClassName                     = "0.1.6"

website/docs/reference/cli-options.md

@@ -2192,7 +2192,7 @@ Available in commands:
 ### `--signing-cli-version`
 
 [Internal]
-scala-cli-signing version when running externally (0.2.6 by default)
+scala-cli-signing version when running externally (0.2.7 by default)
 
 ### `--signing-cli-java-arg`