Docker CMD compatibility (#7861)

Some caller systems do not seem escape the CMD quotes correctly.
fix https://github.com/FreshRSS/FreshRSS/issues/7859#issuecomment-3225691432
fix https://github.com/FreshRSS/FreshRSS/discussions/5611
fix https://github.com/FreshRSS/FreshRSS/discussions/7267

Docker/Dockerfile

@@ -66,4 +66,4 @@ EXPOSE 80
 # hadolint ignore=DL3025
 CMD ([ -z "$CRON_MIN" ] || cron) && \
 	. /etc/apache2/envvars && \
-	exec apache2 -D FOREGROUND $([ -n "$OIDC_ENABLED" ] && [ "$OIDC_ENABLED" -ne 0 ] && echo '-D OIDC_ENABLED')
+	exec apache2 -D FOREGROUND $([ -n "$OIDC_ENABLED" ] && [ "$OIDC_ENABLED" -ne 0 ] && echo "-D OIDC_ENABLED")

Docker/Dockerfile-Alpine

@@ -61,4 +61,4 @@ ENTRYPOINT ["./Docker/entrypoint.sh"]
 EXPOSE 80
 # hadolint ignore=DL3025
 CMD ([ -z "$CRON_MIN" ] || crond -d 6) && \
-	exec httpd -D FOREGROUND $([ -n "$OIDC_ENABLED" ] && [ "$OIDC_ENABLED" -ne 0 ] && echo '-D OIDC_ENABLED')
+	exec httpd -D FOREGROUND $([ -n "$OIDC_ENABLED" ] && [ "$OIDC_ENABLED" -ne 0 ] && echo "-D OIDC_ENABLED")

Docker/Dockerfile-Newest

@@ -64,4 +64,4 @@ ENTRYPOINT ["./Docker/entrypoint.sh"]
 EXPOSE 80
 # hadolint ignore=DL3025
 CMD ([ -z "$CRON_MIN" ] || crond -d 6) && \
-	exec httpd -D FOREGROUND $([ -n "$OIDC_ENABLED" ] && [ "$OIDC_ENABLED" -ne 0 ] && echo '-D OIDC_ENABLED')
+	exec httpd -D FOREGROUND $([ -n "$OIDC_ENABLED" ] && [ "$OIDC_ENABLED" -ne 0 ] && echo "-D OIDC_ENABLED")

Docker/Dockerfile-Oldest

@@ -62,4 +62,4 @@ ENTRYPOINT ["./Docker/entrypoint.sh"]
 EXPOSE 80
 # hadolint ignore=DL3025
 CMD ([ -z "$CRON_MIN" ] || crond -d 6) && \
-	exec httpd -D FOREGROUND $([ -n "$OIDC_ENABLED" ] && [ "$OIDC_ENABLED" -ne 0 ] && echo '-D OIDC_ENABLED')
+	exec httpd -D FOREGROUND $([ -n "$OIDC_ENABLED" ] && [ "$OIDC_ENABLED" -ne 0 ] && echo "-D OIDC_ENABLED")