Set permissions in the conductor workflow as recommened by Github

Author: sergey-yaroslavtsev

.github/workflows/Release.yml

@@ -1,5 +1,8 @@
 name: Release
 
+permissions:
+  contents: write
+
 on:
 #  release:
 #    types: [published]
@@ -72,16 +75,22 @@ jobs:
     uses: ./.github/workflows/_MacOS.yml
 
   tag-release:
+    permissions:
+      contents: write
     needs:
       - trigger-windows-cx
       - trigger-mac
     uses: ./.github/workflows/_TagRelease.yml
 
   changelog:
+    permissions:
+      contents: write
     needs: tag-release
     uses: ./.github/workflows/_ChangeLog.yml
 
   upload-release:
+    permissions:
+      contents: write
     needs: tag-release
     uses: ./.github/workflows/_UploadRelease.yml
 

src/PyMca5/__init__.py

@@ -27,7 +27,7 @@
 __contact__ = "sole@esrf.fr"
 __license__ = "MIT"
 __copyright__ = "European Synchrotron Radiation Facility, Grenoble, France"
-__version__ = "5.9.5rc1"
+__version__ = "5.9.5rc2"
 
 import os
 import sys