Extend StreamFormatting to seperate linewrap and indenting #4765

Job	Run time
testinstall - - ubuntu-latest	4m 27s
teststandard - - ubuntu-latest	32m 6s
testmanuals - - ubuntu-latest	6m 50s
testexpect testmockpkg testspecial test-compile testlibgap testkernel - - ubuntu-latest	4m 16s
testpackages testinstall-loadall - - ubuntu-latest	20m 4s
makemanuals testmakeinstall - GAPPREFIX=/tmp/gapprefix CONFIGFLAGS="--prefix=/tmp/gapprefix" NO_COVERAGE=1 - ubuntu-latest	6m 10s
teststandard - ABI=32 CONFIGFLAGS="" - ubuntu-20.04	29m 5s
testinstall - HPCGAP=yes ABI=64 - ubuntu-latest	7m 59s
testmockpkg testinstall - BOOTSTRAP_MINIMAL=yes - macos-latest	7m 9s
testbugfix - CONFIGFLAGS="--enable-memory-checking" - ubuntu-latest	22m 45s
testbuildsys testmockpkg testinstall - NO_COVERAGE=1 ABI=64 BUILDDIR=out-of-tree CONFIGFLAGS="--enable-valgrind" - ubuntu-latest	5m 8s
testbuildsys testmockpkg testinstall - NO_COVERAGE=1 ABI=32 BUILDDIR=out-of-tree CONFIGFLAGS="" - ubuntu-20.04	4m 45s
testinstall - JULIA=yes CONFIGFLAGS="--enable-debug --disable-Werror" - ubuntu-20.04	5m 6s
testmockpkg testinstall - - windows-2019	16m 0s
Send Slack notification on status change	0s
	2h 51m 50s

Provide feedback