Add new OS releases

[aquacash5]

https://symless.atlassian.net/browse/S1-1676

• Adds ubunturolling, fedora39, fedorarawhide, and debian12
• Removes ubuntu22.10
• Refactors the testing scripts

To test:

1. Run make rmi to remove all existing symless/synergy-core docker images.
2. Run make test-all to test docker images.
3. Inspect the ./outputs folder and ensure that everything is building well.

[OwenMPhillips]

I'm seeing "Error 123" after about 4 hours:

[2023-11-29T18:45:14] DEBUG2: writef(%2i)
[2023-11-29T18:45:14] DEBUG2: wrote 2 bytes
[       OK ] WriteIntTest/WriteIntTest.write_int/1 (0 ms)
[ RUN      ] WriteIntTest/WriteIntTest.write_int/2
[2023-11-29T18:45:14] DEBUG2: writef(%4i)
[2023-11-29T18:45:14] DEBUG2: wrote 4 bytes
[       OK ] WriteIntTest/WriteIntTest.write_int/2 (0 ms)
[----------] 3 tests from WriteIntTest/WriteIntTest (0 ms total)

[----------] 3 tests from WriteIntVectorTest/WriteIntVectorTest
[ RUN      ] WriteIntVectorTest/WriteIntVectorTest.write_vector_int/0
[2023-11-29T18:45:14] DEBUG2: writef(%1I)
[2023-11-29T18:45:14] DEBUG2: wrote 7 bytes
[       OK ] WriteIntVectorTest/WriteIntVectorTest.write_vector_int/0 (0 ms)
[ RUN      ] WriteIntVectorTest/WriteIntVectorTest.write_vector_int/1
[2023-11-29T18:45:14] DEBUG2: writef(%2I)
[2023-11-29T18:45:14] DEBUG2: wrote 10 bytes
[       OK ] WriteIntVectorTest/WriteIntVectorTest.write_vector_int/1 (0 ms)
[ RUN      ] WriteIntVectorTest/WriteIntVectorTest.write_vector_int/2
[2023-11-29T18:45:14] DEBUG2: writef(%4I)
[2023-11-29T18:45:14] DEBUG2: wrote 16 bytes
[       OK ] WriteIntVectorTest/WriteIntVectorTest.write_vector_int/2 (0 ms)
[----------] 3 tests from WriteIntVectorTest/WriteIntVectorTest (0 ms total)

[----------] Global test environment tear-down
[==========] 229 tests from 31 test suites ran. (4 ms total)
[  PASSED  ] 229 tests.
make: *** [Makefile:16: test-all] Error 123

Also 'synergy-core-debian-9.txt' has this error at the very end of the file:
ERROR: failed to solve: process "/bin/sh -c export DEBIAN_FRONTEND=noninteractive && sed -i 's/ stretch / buster /g' /etc/apt/sources.list && apt-get update && apt-get upgrade -y && apt-get install -y build-essential cmake debhelper devscripts git libavahi-compat-libdnssd-dev libc-dev-bin/buster libc6-dev/buster libc6/buster libgdk-pixbuf2.0-dev libgl1-mesa-dev libglib2.0-dev libnotify-dev libssl-dev libx11-dev libxkbfile-dev libxtst-dev qt5-default qtbase5-dev qttools5-dev qttools5-dev-tools software-properties-common zip && rm -rf /var/lib/apt/lists && git config --system --add safe.directory '*'" did not complete successfully: exit code: 100