Pipelines: Removes master from CI trigger filters

Drops 'master' from trigger/schedule branch filters now that 'main' is
verified to be triggering CI correctly. This is the cleanup PR following
the GitHub default-branch rename.

Files:
- azure-pipelines.yml
- azure-pipelines-functional.yml
- azure-pipelines-cron.yml
- azure-pipelines-nightly.yml
- azure-pipelines-rolling.yml

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: NaluTripician

azure-pipelines-cron.yml

@@ -9,7 +9,6 @@ schedules:
   branches:
     include: 
     - main
-    - master
   always: true # Run always irrespective of changes
 
 

azure-pipelines-functional.yml

@@ -5,7 +5,6 @@ pr:
   branches:
     include:
     - main
-    - master
     - releases/*
   paths:
     include:

azure-pipelines-nightly.yml

@@ -9,7 +9,6 @@ schedules:
   branches:
     include: 
     - main
-    - master
   always: true # whether to always run the pipeline or only if there have been source code changes since the last run. The default is false
 
 

azure-pipelines-rolling.yml

@@ -9,14 +9,12 @@ schedules:
   branches:
     include: 
     - main
-    - master
   always: true # whether to always run the pipeline or only if there have been source code changes since the last run. The default is false
 - cron: "0 0/2 * * 0,6" # cron syntax https://learn.microsoft.com/en-us/azure/devops/pipelines/process/scheduled-triggers?view=azure-devops&tabs=yaml#cron-syntax
   displayName: Cosmos Weekly Rolling
   branches:
     include: 
     - main
-    - master
   always: true # whether to always run the pipeline or only if there have been source code changes since the last run. The default is false
 
 variables:

azure-pipelines.yml

@@ -5,7 +5,6 @@ pr:
   branches:
     include:
     - main
-    - master
     - releases/*
   paths:
     include: