test with pekko 1.1

[pjfanning]

• changes main dependency to pekko 1.1 builds
• repurposes the nightly pekko 1.1 job to use pekko 1.0 builds (because all the other builds will now use pekko 1.1 builds)
• test with different scala versions

Got compile issues in Java 11, Scala 2.11 test compilation.
https://github.com/apache/pekko-persistence-cassandra/actions/runs/9907517623/job/27371382362

[info] compiling 67 Scala sources to /home/runner/work/pekko-persistence-cassandra/pekko-persistence-cassandra/core/target/scala-2.12/test-classes ...
[error] /home/runner/work/pekko-persistence-cassandra/pekko-persistence-cassandra/core/src/test/scala/org/apache/pekko/persistence/cassandra/query/EventsByTagSpec.scala:896:11: missing parameter type for expanded function
[error] The argument types of an anonymous function must be fully known. (SLS 8.5)
[error] Expected type was: ?
[error]           {
[error]           ^
[error] /home/runner/work/pekko-persistence-cassandra/pekko-persistence-cassandra/core/src/test/scala/org/apache/pekko/persistence/cassandra/query/EventsByTagSpec.scala:1131:48: missing parameter type for expanded function
[error] The argument types of an anonymous function must be fully known. (SLS 8.5)
[error] Expected type was: ?
[error]       probe.expectNextWithTimeoutPF(3.seconds, { case e @ EventEnvelope(_, "p1", 1L, "e1") => e })
[error]                                                ^
[error] /home/runner/work/pekko-persistence-cassandra/pekko-persistence-cassandra/core/src/test/scala/org/apache/pekko/persistence/cassandra/query/EventsByTagStageSpec.scala:293:45: missing parameter type for expanded function
[error] The argument types of an anonymous function must be fully known. (SLS 8.5)
[error] Expected type was: ?
[error]       sub.expectNextWithTimeoutPF(waitTime, { case EventEnvelope(_, "p-1", 10, "p1e10") => })
[error]                                             ^
[error] /home/runner/work/pekko-persistence-cassandra/pekko-persistence-cassandra/core/src/test/scala/org/apache/pekko/persistence/cassandra/query/EventsByTagStageSpec.scala:294:45: missing parameter type for expanded function
[error] The argument types of an anonymous function must be fully known. (SLS 8.5)
[error] Expected type was: ?
[error]       sub.expectNextWithTimeoutPF(waitTime, { case EventEnvelope(_, "p-1", 11, "p1e11") => })
[error]                                             ^
[error] /home/runner/work/pekko-persistence-cassandra/pekko-persistence-cassandra/core/src/test/scala/org/apache/pekko/persistence/cassandra/query/EventsByTagStageSpec.scala:545:[66](https://github.com/apache/pekko-persistence-cassandra/actions/runs/9907517623/job/27371382362#step:6:67): missing parameter type for expanded function
[error] The argument types of an anonymous function must be fully known. (SLS 8.5)
[error] Expected type was: ?
[error]       sub.expectNextWithTimeoutPF(newPersistenceIdTimeout * 1.1, { case EventEnvelope(_, "p-1", 11, "p1e11") => })
[error]

[pjfanning]

Looks like apache/pekko#1218 may have had a negative impact on Scala 2.12 support for expectNextWithTimeoutPF. I raised apache/pekko#1393

I don't think there is a major issue if we just change the test code here to get it to work again.