jenkins: remove macOS 10.x release machines (#3531)

* jenkins: remove macOS 10.x release machines

related: #3385 (comment)

* jenkins: improved version selector for macOS notarization

* jenkins: removed macOS restrictions

* jenkins: add restriction for MacOS 10 in Node21

Author: UlisesGascon

jenkins/scripts/VersionSelectorScript.groovy

@@ -74,9 +74,6 @@ def buildExclusions = [
 
   // OSX ---------------------------------------------------
   [ /osx1015/,                        anyType,     gte(21) ],
-  [ /osx11-x64-release-tar/,          releaseType, lt(20)  ],
-  [ /osx1015-release-pkg/,            releaseType, gte(16) ],
-  [ /osx1015-release-tar/,            releaseType, gte(20) ],
 
   // Source / headers / docs -------------------------------
   [ /^centos7-release-sources$/,      releaseType, gte(18) ],