ci: include nodejs20 for older glibc

Signed-off-by: Martin Styk <mart.styk@gmail.com>

Author: StykMartin

.github/workflows/build-docs.yaml

@@ -8,9 +8,16 @@ on:
 jobs:
   build-docs:
     runs-on: ubuntu-latest
-    container: centos:7
-
+    container:
+      image: centos:7
+      volumes:
+        - /node20217:/node20217:rw,rshared
+        - /node20217:/__e/node20:ro,rshared
     steps:
+      - name: Fetch Node 20
+        run: |
+          curl -LO https://unofficial-builds.nodejs.org/download/release/v20.9.0/node-v20.9.0-linux-x64-glibc-217.tar.xz
+          tar -xf node-v20.9.0-linux-x64-glibc-217.tar.xz --strip-components 1 -C /node20217
       - name: Fixup CentOS repo files
         run: |
           sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo

.github/workflows/build-website.yaml

@@ -8,9 +8,16 @@ on:
 jobs:
   build-website:
     runs-on: ubuntu-latest
-    container: centos:7
-
+    container: 
+      image: centos:7
+      volumes:
+        - /node20217:/node20217:rw,rshared
+        - /node20217:/__e/node20:ro,rshared
     steps:
+      - name: Fetch Node 20
+        run: |
+          curl -LO https://unofficial-builds.nodejs.org/download/release/v20.9.0/node-v20.9.0-linux-x64-glibc-217.tar.xz
+          tar -xf node-v20.9.0-linux-x64-glibc-217.tar.xz --strip-components 1 -C /node20217
       - name: Fixup CentOS repo files
         run: |
           sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo