Bug-fix for : Not all supervisord use TZ (#401)

* Add timezone setting to template.env

Add timezone setting option to template.env

* Add timezone environment variable to services

- Add timezone environment variable to all services
- Setting Default to "UTC"

* Add PHP timezone config to docker-compose

- Add timezone configuration for PHP in docker-compose file.
- Replace PHP timezone in misp-core with the new config-file tzone.ini

Perhaps there are better solutions for changing the time zone from PHP during runtime.

* Change PHP timezone variable and set localtime

Updated PHP timezone configuration 
and added symlink for timezone for supervisord.

* Fix timezone setting in PHP configuration

sed dosen´t use "?"  so PHP_TIMEZONE was setting in php.ini

* Change PHP_TIMEZONE variable to use TZ

PHP_TIMEZONE wasn`t in template.env and so most not in use.
TZ Variable the global Timezone variable in this Project

* Remove tzone.ini configuration from docker-compose

Removed timezone configuration from docker-compose.
With the "sed fix" in the entrypoint_fpm.sh, No need to mount a separate file now

* Change timezone setting to use update-alternatives

Updated timezone setting method for supervisord compatibility with debian standard methode

* sed TZ:UTC to TZ:-UTC

add `-` so default (UTC) is in use, if TZ is not in use

* Change php-timezone variable to use TZ directly

* Remove PHP_TIMEZONE environment variable

PHP_timezone isn`t in use
TZ exist

* Update PHP timezone configuration to TZ in entrypoint_fpm.sh

* Update timezone comment in template.env

CET or CEST not useable timezone in /usr/share/zoneinfo/

* Update timezone setting in entrypoint.sh

Remove default value for TZ when setting timezone.

* Fix sed command for date.timezone configuration

switch delimitter `/` to `|`

* Fix sed command for date.timezone configuration

Remove the space from the pattern (`= .*` → `=.*`) to make it more flexible.

* Remove timezone setting for broader compatibility

Remove setting of /etc/timezone for compatibility.
It appears that not all Supervisors use the TZ value.

Author: LSI-ZuagrastaWastl

core/files/entrypoint.sh

@@ -105,8 +105,6 @@ export SUPERVISOR_PASSWORD=${SUPERVISOR_PASSWORD:-supervisor}
 
 # Setting Timezone for supervisord
 update-alternatives --install /etc/localtime localtime /usr/share/zoneinfo/${TZ} 0
-# Also set /etc/timezone for broader compatibility
-echo "${TZ}" > /etc/timezone
 
 # Hinders further execution when sourced from other scripts
 if [[ "${BASH_SOURCE[0]}" != "$0" ]]; then