Test Harness: Session Tests: List felix.scr dependencies explicitly

[sratz]

• We don't need the optional ones

• We should not install org.eclipse.osgi again, as this is already set as the 'osgi.framework' in the config.ini

It's easier to just list the few dependencies we really want explicitly.

Another follow-up on #2162.
Addresses eclipse-equinox/equinox#1146.

[github-actions]

Test Results

 1 947 files  + 27   1 947 suites  +27   1h 52m 44s ⏱️ + 3m 35s
 4 720 tests ±  0   4 696 ✅ +  2   24 💤 ±0  0 ❌  - 2 
14 160 runs  +153  13 993 ✅ +155  167 💤 ±0  0 ❌  - 2 

Results for commit fb150ba. ± Comparison against base commit 3f36b28.

[HeikoKlare]

Please note that ConfigurationSessionTestSuite is actually outdated (I should probably mark it deprecated) and should be removed as soon as possible to avoid the duplicate maintenance efforts. The only remaining consumer is Equinox, for which I have implemented the according migration started with eclipse-equinox/equinox#654, which is still pending.

[sratz]

Please note that ConfigurationSessionTestSuite is actually outdated (I should probably mark it deprecated) and should be removed as soon as possible to avoid the duplicate maintenance efforts. The only remaining consumer is Equinox, for which I have implemented the according migration started with eclipse-equinox/equinox#654, which is still pending.

Ah, thanks @HeikoKlare! That explains why I missed adjusting one of them (besides not looking thoroughly enough) in my initial change to include SCR.