ci: Update GitHub Actions to grep different line from update.sh

Co-Authored-By: Alessandro Fael Garcia <[email protected]>

Author: hangy

.github/workflows/alpine-mainline.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Parse Alpine version
         id: distro_version
         run: |
-          echo "release=$(cat update.sh | grep -m7 '\[mainline\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"
+          echo "release=$(cat update.sh | grep -m8 '\[mainline\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"
 
   slim:
     name: Build Alpine NGINX mainline slim Docker image

.github/workflows/alpine-stable.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Parse Alpine version
         id: distro_version
         run: |
-          echo "release=$(cat update.sh | grep -m7 '\[stable\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"
+          echo "release=$(cat update.sh | grep -m8 '\[stable\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"
 
   slim:
     name: Build Alpine NGINX stable slim Docker image

.github/workflows/debian-mainline.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Parse Debian version
         id: distro_version
         run: |
-          echo "release=$(cat update.sh | grep -m6 '\[mainline\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"
+          echo "release=$(cat update.sh | grep -m7 '\[mainline\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"
 
   core:
     name: Build Debian NGINX mainline Docker image

.github/workflows/debian-stable.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Parse Debian version
         id: distro_version
         run: |
-          echo "release=$(cat update.sh | grep -m6 '\[stable\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"
+          echo "release=$(cat update.sh | grep -m7 '\[stable\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"
 
   core:
     name: Build Debian NGINX stable Docker image