[jackson-*] Add other project members to CC

[yawkat]

Add @pjfanning and myself as CC to all jackson OSS-Fuzz projects. Fanning is already a contact on some of them. We're both part of the FasterXML github org: https://github.com/orgs/FasterXML/people

@cowtowncoder Please confirm whether this is alright with you.

[github-actions]

yawkat is a new contributor to projects/jackson-core. The PR must be approved by known contributors before it can be merged. The past contributors are: hunsche, fmeum, cowtowncoder, henryrneh
yawkat is a new contributor to projects/jackson-datatype-joda. The PR must be approved by known contributors before it can be merged. The past contributors are: hunsche, arthurscchan, onionpsy
yawkat is a new contributor to projects/jackson-dataformat-xml. The PR must be approved by known contributors before it can be merged. The past contributors are: arthurscchan, fmeum, cowtowncoder, henryrneh
yawkat is a new contributor to projects/jackson-dataformats-text. The PR must be approved by known contributors before it can be merged. The past contributors are: arthurscchan, henryrneh, fmeum
yawkat is a new contributor to projects/jackson-datatypes-collections. The PR must be approved by known contributors before it can be merged. The past contributors are: hunsche, arthurscchan
yawkat is a new contributor to projects/jackson-databind. The PR must be approved by known contributors before it can be merged. The past contributors are: cowtowncoder, henryrneh, arthurscchan, fmeum
yawkat is a new contributor to projects/jackson-dataformats-binary. The PR must be approved by known contributors before it can be merged. The past contributors are: cowtowncoder, arthurscchan, fmeum, henryrneh
yawkat is a new contributor to projects/jackson-modules-java8. The PR must be approved by known contributors before it can be merged. The past contributors are: hunsche, henryrneh, fmeum, onionpsy

[cowtowncoder]

Yes, thank you @yawkat this would be good addition.