chore: bump pipelines to go1.15 (#693)

.appveyor.yml

@@ -9,7 +9,7 @@ clone_folder: c:\gopath\src\github.com\ubclaunchpad\inertia
 environment:
   GOPATH: c:\gopath
   DEPTESTBYPASS501: 1
-  GOVERSION: "1.14"
+  GOVERSION: "1.15"
 
 init:
   - git config --global core.autocrlf input

.github/workflows/pipeline.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - uses: actions/setup-go@v1
-      with: { go-version: '1.14' }
+      with: { go-version: '1.15' }
     - name: Run linters
       run: make lint
 
@@ -25,7 +25,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - uses: actions/setup-go@v1
-      with: { go-version: '1.14' }
+      with: { go-version: '1.15' }
     - name: Build daemon
       run: make daemon TAG=test
     - name: Cache daemon image
@@ -40,7 +40,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - uses: actions/setup-go@v1
-      with: { go-version: '1.14' }
+      with: { go-version: '1.15' }
     - name: Install Docker dependencies
       run: bash test/docker_deps.sh
     - name: Start test container
@@ -78,7 +78,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - uses: actions/setup-go@v1
-      with: { go-version: '1.14' }
+      with: { go-version: '1.15' }
     - name: Start mock VPS (${{ matrix.case }})
       run: |
         make testenv \

.github/workflows/publish-release.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - uses: actions/setup-go@v1
-      with: { go-version: '1.14' }
+      with: { go-version: '1.15' }
     - name: Build release
       run: |
         docker login -u ${{ secrets.docker_user }} -p ${{ secrets.docker_key }}