update cfp status color (#1142)

Co-authored-by: scraly <2543381+scraly@users.noreply.github.com>

README.md

@@ -261,7 +261,7 @@ All the data (past and coming) are available publicly in JSON:
 * 15-16: [Malt Tech Days 2024](https://www.papercall.io/mtd-2024) - Paris (France) <a href="https://www.papercall.io/mtd-2024"><img alt="CFP Malt Tech Days 2024" src="https://img.shields.io/static/v1?label=CFP&message=until%2030-August-2024&color=red"></a>
 * 16: [Dapr Day](https://community.cncf.io/events/details/cncf-virtual-project-events-2024-hosted-by-cncf-presents-dapr-day-virtual-october-2024/) - Online <a href="https://sessionize.com/dapr-day-oct-2024-virtual/"><img alt="CFP Dapr Day Oct 2024" src="https://img.shields.io/static/v1?label=CFP&message=until%2005-August-2024&color=red"></a>
 * 16: [DotPy](https://www.dotpy.io/) - Paris (France) <a href="https://www.dotpy.io/cfp"><img alt="CFP DotPy 2024" src="https://img.shields.io/static/v1?label=CFP&message=until%2030-April-2024&color=red"></a>
-* 16-17: [API Days Australia](https://www.apidays.global/singapore/) - Melbourne (Australia) <a href="https://apidays.typeform.com/to/ILJeAaV8"><img alt="CFP API Days Australia" src="https://img.shields.io/static/v1?label=CFP&message=until%2016-September-2024&color=green"></a>
+* 16-17: [API Days Australia](https://www.apidays.global/singapore/) - Melbourne (Australia) <a href="https://apidays.typeform.com/to/ILJeAaV8"><img alt="CFP API Days Australia" src="https://img.shields.io/static/v1?label=CFP&message=until%2016-September-2024&color=red"></a>
 * 16-17: [Camunda Con New York](https://www.camundacon.com/na/) - New York, NY (USA) & Online <a href="https://www.camundacon.com/na/call-for-presentations/"><img alt="CFP Camunda Con New York" src="https://img.shields.io/static/v1?label=CFP&message=until%2029-May-2024&color=red"></a>
 * 16-17: [BaselOne 2024](https://baselone.ch) - Basel (Switzerland) <a href="https://sessionize.com/baselone-2024"><img alt="CFP BaselOne 2024" src="https://img.shields.io/static/v1?label=CFP&message=until%2001-April-2024&color=red"></a>
 * 16-17: [#HelloStavanger 2024](https://hellostavanger.no) - Stavanger (Norway) <a href="https://sessionize.com/hellostavanger-2024"><img alt="CFP #HelloStavanger 2024" src="https://img.shields.io/static/v1?label=CFP&message=until%2007-April-2024&color=red"></a>
@@ -479,7 +479,7 @@ All the data (past and coming) are available publicly in JSON:
 * 24: [Devfest Sevilla 2024](https://devfest24.gdgsevilla.com/) - Sevilla (Spain) <a href="https://sessionize.com/devfest-sevilla-2024/"><img alt="CFP Devfest Sevilla 2024" src="https://img.shields.io/static/v1?label=CFP&message=until%2031-October-2024&color=green"></a>
 * 25-26: [KCD Accra Ghana](https://community.cncf.io/kcd-ghana/) - Online <a href="https://sessionize.com/kcd-accra"><img alt="CFP Open Conf - 2024" src="https://img.shields.io/static/v1?label=CFP&message=until%2031-August-2024&color=red"></a>
 * 25-1/12: [Plone Conference](https://2024.ploneconf.org/) - Brasília (Brazil) <a href="https://talks.python.org.br/ploneconf2024/cfp"><img alt="Plone Conference" src="https://img.shields.io/static/v1?label=CFP&message=until%2001-September-2024&color=red"></a>
-* 26: [Oh My H@ck](https://omhconf.pl/) - Warsaw (Poland) <a href="https://omhconf.pl/cfp-2024/"><img alt="CFP Oh My H@ck" src="https://img.shields.io/static/v1?label=CFP&message=until%2016-September-2024&color=green"></a>
+* 26: [Oh My H@ck](https://omhconf.pl/) - Warsaw (Poland) <a href="https://omhconf.pl/cfp-2024/"><img alt="CFP Oh My H@ck" src="https://img.shields.io/static/v1?label=CFP&message=until%2016-September-2024&color=red"></a>
 * 27-28: [Cloud Expo Europe](https://www.cloudexpoeurope.fr/) - Paris (France)
 * 27-29: [WeyWeyWeb](https://weyweyweb.com) - Malaga (Spain) <a href="https://forms.gle/9PMZza735aVeDBaV7"><img alt="CFP WeyWeyWeb" src="https://img.shields.io/static/v1?label=CFP&message=until%2001-July-2024&color=red"></a>
 * 28: [ESRM UK](https://whitehallmedia.co.uk/future-events/) - London (UK)