Update workflow files to install Go via composite action

Signed-off-by: Maksym Pavlenko <[email protected]>

Author: mxpv

.github/workflows/build-test-images.yml

@@ -41,14 +41,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.21.6"
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |

.github/workflows/codeql.yml

@@ -32,9 +32,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - uses: actions/setup-go@v5
-        with:
-          go-version: 1.21.6
+      - uses: ./.github/actions/install-go
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/fuzz.yml

@@ -40,8 +40,6 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: 1.21.x
       - uses: actions/checkout@v4
+      - uses: ./.github/actions/install-go
       - run: script/go-test-fuzz.sh

.github/workflows/images.yml

@@ -26,14 +26,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.21.6"
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |

.github/workflows/nightly.yml

@@ -6,9 +6,6 @@ on:
     paths:
       - ".github/workflows/nightly.yml"
 
-env:
-  GO_VERSION: "1.21.6"
-
 permissions: # added using https://github.com/step-security/secure-workflows
   contents: read
 
@@ -23,14 +20,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |
@@ -143,14 +138,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |