Fix shellcheck SC2086 warnings for actionlint CI

- Add shellcheck disable=SC2086 for apt-get install where word splitting
  is intentional (multiple packages)
- Quote gotestsum version string to prevent unnecessary word splitting

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: tashian

.github/workflows/codeql-analysis.yml

@@ -47,6 +47,7 @@ jobs:
           OS_DEPS: ${{ inputs.os-dependencies }}
         run: |
           sudo apt-get update
+          # shellcheck disable=SC2086
           sudo apt-get install ${OS_DEPS}
       -
         name: Checkout

.github/workflows/goBuild.yml

@@ -57,6 +57,7 @@ jobs:
           OS_DEPS: ${{ inputs.os-dependencies }}
         run: |
           sudo apt-get update
+          # shellcheck disable=SC2086
           sudo apt-get install ${OS_DEPS}
       -
         name: Checkout

.github/workflows/goLint.yml

@@ -43,6 +43,7 @@ jobs:
           OS_DEPS: ${{ inputs.os-dependencies }}
         run: |
           sudo apt-get update
+          # shellcheck disable=SC2086
           sudo apt-get install ${OS_DEPS}
       -
         name: Checkout

.github/workflows/goTest.yml

@@ -74,6 +74,7 @@ jobs:
           OS_DEPS: ${{ inputs.os-dependencies }}
         run: |
           sudo apt-get update
+          # shellcheck disable=SC2086
           sudo apt-get install ${OS_DEPS}
       -
         name: Checkout
@@ -128,7 +129,7 @@ jobs:
         env:
           GOTESTSUM_VERSION: ${{ inputs.gotestsum-version }}
         run: |
-          go install gotest.tools/gotestsum@v${GOTESTSUM_VERSION}
+          go install "gotest.tools/gotestsum@v${GOTESTSUM_VERSION}"
       -
         name: Setup BATS
         if: inputs.setup-bats

.github/workflows/goreleaser.yml

@@ -83,6 +83,7 @@ jobs:
           OS_DEPS: ${{ inputs.os-dependencies }}
         run: |
           sudo apt-get update
+          # shellcheck disable=SC2086
           sudo apt-get install ${OS_DEPS}
       -
         name: Checkout

.github/workflows/govulncheck.yml

@@ -27,6 +27,7 @@ jobs:
           OS_DEPS: ${{ inputs.os-dependencies }}
         run: |
           sudo apt-get update
+          # shellcheck disable=SC2086
           sudo apt-get install ${OS_DEPS}
       -
         name: Checkout