Upgrade gh-aw to v0.39.0 and remove obsolete GOPROXY declarations (#2044)

* Initial plan

* Upgrade gh-aw to v0.39.0 and remove GOPROXY env vars

Co-authored-by: devantler <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: devantler <[email protected]>

Author: Copilot

.github/actions/cache-ksail-binary/action.yaml

@@ -51,7 +51,6 @@ runs:
       env:
         CACHE_HIT: ${{ steps.ksail-cache.outputs.cache-hit }}
         OUTPUT_PATH: ${{ inputs.output-path }}
-        GOPROXY: https://proxy.golang.org,direct
       run: |
         set -Eeuo pipefail
 

.github/actions/daily-perf-improver/build-steps/action.yml

@@ -27,8 +27,6 @@ runs:
 
     - name: 🏗️ Build KSail Binary
       shell: bash
-      env:
-        GOPROXY: https://proxy.golang.org,direct
       run: |
         echo "=== Building KSail Binary ===" | tee -a build-steps.log
         build_start=$(date +%s)
@@ -45,8 +43,6 @@ runs:
 
     - name: 🧪 Run Unit Tests
       shell: bash
-      env:
-        GOPROXY: https://proxy.golang.org,direct
       run: |
         echo "=== Running Unit Tests ===" | tee -a build-steps.log
         test_start=$(date +%s)

.github/actions/daily-test-improver/coverage-steps/action.yml

@@ -23,8 +23,6 @@ runs:
     # Step 3: Download dependencies
     - name: 📦 Download Go modules
       shell: bash
-      env:
-        GOPROXY: https://proxy.golang.org,direct
       run: |
         echo "Downloading Go modules..." | tee -a coverage-steps.log
         go mod download 2>&1 | tee -a coverage-steps.log
@@ -33,8 +31,6 @@ runs:
     # Step 4: Build the KSail binary
     - name: 🏗️ Build KSail binary
       shell: bash
-      env:
-        GOPROXY: https://proxy.golang.org,direct
       run: |
         echo "Building KSail binary..." | tee -a coverage-steps.log
         go build -o ksail . 2>&1 | tee -a coverage-steps.log
@@ -51,8 +47,6 @@ runs:
     # Step 6: Run unit tests with coverage
     - name: 📊 Run tests and generate coverage
       shell: bash
-      env:
-        GOPROXY: https://proxy.golang.org,direct
       run: |
         echo "Running tests with coverage..." | tee -a coverage-steps.log
         go test -race -coverprofile=coverage.txt -covermode=atomic ./... 2>&1 | tee -a coverage-steps.log

.github/aw/actions-lock.json

@@ -80,9 +80,9 @@
       "version": "v3.12.0",
       "sha": "8d2750c68a42422c14e847fe6c8ac0403b4cbd6f"
     },
-    "githubnext/gh-aw/actions/setup@v0.38.0": {
+    "githubnext/gh-aw/actions/setup@v0.39.0": {
       "repo": "githubnext/gh-aw/actions/setup",
-      "version": "v0.38.0",
+      "version": "v0.39.0",
       "sha": "10f1341b529f9a8b51c463e191b7dd63d4caccfd"
     }
   }

.github/workflows/ci.yaml

@@ -196,8 +196,6 @@ jobs:
         run: go env -w GOTOOLCHAIN=go1.25.0+auto
 
       - name: 📄 Generate coverage
-        env:
-          GOPROXY: https://proxy.golang.org,direct
         run: |
           go test -race -coverprofile=coverage.txt -covermode=atomic ./...