provision tests, ensure the no is interpreted as a string, not a boolean.

Config/ProvisionTests/docker-compose.example.yml

@@ -20,7 +20,7 @@ services:
       args:
         PACKAGES: ${PACKAGES}
         EXTRA_ARCH: ${EXTRA_ARCH}
-    restart: no
+    restart: "no"
     environment:
       - PACKAGES=$PACKAGES
       - EXTRA_ARCH=$EXTRA_ARCH
@@ -50,7 +50,7 @@ services:
       args:
         PACKAGES: ${PACKAGES}
         EXTRA_DEBIAN: ${EXTRA_DEBIAN}
-    restart: no
+    restart: "no"
     environment:
       - PACKAGES=$PACKAGES
       - EXTRA_DEBIAN=$EXTRA_DEBIAN
@@ -80,7 +80,7 @@ services:
       args:
         PACKAGES: ${PACKAGES}
         EXTRA_FEDORA: ${EXTRA_FEDORA}
-    restart: no
+    restart: "no"
     environment:
       - PACKAGES=$PACKAGES
       - EXTRA_FEDORA=$EXTRA_FEDORA
@@ -110,7 +110,7 @@ services:
       args:
         PACKAGES: ${PACKAGES}
         EXTRA_OPENSUSE: ${EXTRA_OPENSUSE}
-    restart: no
+    restart: "no"
     environment:
       - PACKAGES=$PACKAGES
       - EXTRA_OPENSUSE=$EXTRA_OPENSUSE
@@ -140,7 +140,7 @@ services:
       args:
         PACKAGES: ${PACKAGES}
         EXTRA_UBUNTU: ${EXTRA_UBUNTU}
-    restart: no
+    restart: "no"
     environment:
       - PACKAGES=$PACKAGES
       - EXTRA_UBUNTU=$EXTRA_UBUNTU