add permissions to workflows

Author: HotNoob

.github/workflows/python-3.10.yml

@@ -3,6 +3,9 @@
 
 name: Python 3.10
 
+permissions:
+  contents: read
+  
 on:
   push:
     branches: [ "main" ]

.github/workflows/python-3.11.yml

@@ -3,6 +3,9 @@
 
 name: Python 3.11
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: [ "main" ]

.github/workflows/python-3.12.yml

@@ -3,6 +3,9 @@
 
 name: Python 3.12
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: [ "main" ]

.github/workflows/python-3.13.yml

@@ -3,6 +3,9 @@
 
 name: Python 3.13
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: [ "main" ]

.github/workflows/python-3.9.yml

@@ -3,6 +3,9 @@
 
 name: Python 3.9
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: [ "main" ]