flux-job: get updated version of R #7727

Job	Run time
python linting	1m 4s
Generate build matrix	14s
validate commits	14s
spelling	9s
bookworm	31m 14s
bookworm - 32 bit	31m 50s
bookworm - gcc-12,content-s3,distcheck	32m 27s
bookworm - py3.11,clang-15	27m 57s
coverage	45m 46s
jammy - test-install	22m 41s
bookworm - test-install	17m 42s
focal - py3.8	26m 58s
el8	28m 29s
el8 - ascii	25m 12s
el8 - system,coverage	8m 45s
fedora34 - gcc-11.2,py3.9	29m 55s
fedora38 - gcc-13.1,py3.11	28m 48s
inception	27m 36s
flux-accounting check	5m 44s
flux-pam check	5m 54s
flux-sched check	9m 18s
flux-pmix check	23m 22s
Generate docker manifest	1s
	7h 11m 20s

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