Doc: Update Funding (#3799)

* Doc: Update Funding

Update new CAMPA funding (SciDAC-5).
Add ABLASTR seed funding (LBNL LDRD).

* Unintentional change

Author: ax3l

Docs/source/acknowledgements.rst

@@ -5,6 +5,10 @@ Funding and Acknowledgements
 
 WarpX is supported by the Exascale Computing Project (17-SC-20-SC), a collaborative effort of two U.S. Department of Energy organizations (Office of Science and the National Nuclear Security Administration) responsible for the planning and preparation of a capable exascale ecosystem, including software, applications, hardware, advanced system engineering, and early testbed platforms, in support of the nation's exascale computing imperative.
 
+WarpX is supported by the CAMPA collaboration, a project of the U.S. Department of Energy, Office of Science, Office of Advanced Scientific Computing Research and Office of High Energy Physics, Scientific Discovery through Advanced Computing (SciDAC) program.
+
+ABLASTR seed development is supported by the Laboratory Directed Research and Development Program of Lawrence Berkeley National Laboratory under U.S. Department of Energy Contract No. DE-AC02-05CH11231.
+
 CEA-LIDYL actively contributes to the co-development of WarpX.
 As part of this initiative, WarpX also receives funding from the French National Research Agency (ANR - Plasm-On-Chip), the Horizon H2020 program and CEA.