Add ext/svt.sh to the keys of relevant cache files

diff --git a/.github/workflows/ci-disable-gtest.yml b/.github/workflows/ci-disable-gtest.yml
index 9740e9c..31764a7 100644
--- a/.github/workflows/ci-disable-gtest.yml
+++ b/.github/workflows/ci-disable-gtest.yml

@@ -42,7 +42,7 @@
       uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
       with:
         path: ext
-        key: ${{ runner.os }}-disable-gtest-${{ hashFiles('ext/*.cmd') }}
+        key: ${{ runner.os }}-disable-gtest-${{ hashFiles('ext/*.cmd', 'ext/svt.sh') }}
     - name: Setup cmake
       uses: jwlawson/actions-setup-cmake@187efd9581ed20ee4e03c0dfb9ac2cd5896c4835 # v1.14.1
       with:

diff --git a/.github/workflows/ci-unix-static-av2.yml b/.github/workflows/ci-unix-static-av2.yml
index 0458038..3681627 100644
--- a/.github/workflows/ci-unix-static-av2.yml
+++ b/.github/workflows/ci-unix-static-av2.yml

@@ -36,7 +36,7 @@
       uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
       with:
         path: ext
-        key: ${{ runner.os }}-static-av2-${{ hashFiles('ext/*.cmd') }}
+        key: ${{ runner.os }}-static-av2-${{ hashFiles('ext/*.cmd', 'ext/svt.sh') }}
     - name: Setup cmake
       uses: jwlawson/actions-setup-cmake@187efd9581ed20ee4e03c0dfb9ac2cd5896c4835 # v1.14.1
       with:

diff --git a/.github/workflows/ci-unix-static.yml b/.github/workflows/ci-unix-static.yml
index de8fc0c..a227438 100644
--- a/.github/workflows/ci-unix-static.yml
+++ b/.github/workflows/ci-unix-static.yml

@@ -37,7 +37,7 @@
       uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
       with:
         path: ext
-        key: ${{ runner.os }}-${{ runner.build-type }}-${{ hashFiles('ext/*.cmd') }}
+        key: ${{ runner.os }}-${{ runner.build-type }}-${{ hashFiles('ext/*.cmd', 'ext/svt.sh') }}
     - name: Setup cmake
       uses: jwlawson/actions-setup-cmake@187efd9581ed20ee4e03c0dfb9ac2cd5896c4835 # v1.14.1
       with: