Convert CSP_DEFAULT_SRC from static to everett config for #6570
Convert CSP_DEFAULT_SRC from static to everett config for #6570

kyoshino/bedrock,MichaelKohler/bedrock,mozilla/bedrock,pascalchevrel/bedrock,flodolo/bedrock,ericawright/bedrock,mozilla/bedrock,pascalchevrel/bedrock,MichaelKohler/bedrock,MichaelKohler/bedrock,pascalchevrel/bedrock,craigcook/bedrock,sylvestre/bedrock,ericawright/bedrock,ericawright/bedrock,craigcook/bedrock,kyoshino/bedrock,sylvestre/bedrock,sgarrity/bedrock,ericawright/bedrock,alexgibson/bedrock,sylvestre/bedrock,flodolo/bedrock,alexgibson/bedrock,sgarrity/bedrock,flodolo/bedrock,hoosteeno/bedrock,kyoshino/bedrock,hoosteeno/bedrock,alexgibson/bedrock,flodolo/bedrock,hoosteeno/bedrock,mozilla/bedrock,mozilla/bedrock,hoosteeno/bedrock,MichaelKohler/bedrock,alexgibson/bedrock,craigcook/bedrock,kyoshino/bedrock,sgarrity/bedrock,sylvestre/bedrock,pascalchevrel/bedrock,craigcook/bedrock,sgarrity/bedrock