Default branch change

Author: penelopeysm

.github/workflows/BenchmarksAndMicroIntegration.yml

@@ -3,7 +3,7 @@ name: Benchmarks and MicroIntegration
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
 
 jobs:
@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         package:
-          - {user: TuringLang, repo: Turing.jl, ref: master}
+          - {user: TuringLang, repo: Turing.jl, ref: main}
 
     steps:
       - uses: actions/checkout@v2

.github/workflows/IntegrationTest.yml

@@ -3,7 +3,7 @@ name: IntegrationTest
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
 
 jobs:
@@ -14,8 +14,8 @@ jobs:
       fail-fast: false
       matrix:
         package:
-          - {user: TuringLang, repo: AdvancedPS.jl, ref: master}
-          - {user: TuringLang, repo: Turing.jl, ref: master}
+          - {user: TuringLang, repo: AdvancedPS.jl, ref: main}
+          - {user: TuringLang, repo: Turing.jl, ref: main}
 
     steps:
       - uses: actions/checkout@v2

.github/workflows/Testing.yaml

@@ -2,7 +2,7 @@ name: Libtask Testing
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
 jobs:
   test:

README.md

@@ -1,6 +1,6 @@
 # Libtask
 
-[![Libtask Testing](https://github.com/TuringLang/Libtask.jl/workflows/Libtask%20Testing/badge.svg)](https://github.com/TuringLang/Libtask.jl/actions?branch=master)
+[![Libtask Testing](https://github.com/TuringLang/Libtask.jl/workflows/Libtask%20Testing/badge.svg)](https://github.com/TuringLang/Libtask.jl/actions?branch=main)
 
 Tape based task copying in Turing