fix NettyGRPC non linux

[povolev15]

fix the issue sonar fix from PR 7839
that causing e2e tests to fail with that error

java.lang.UnsatisfiedLinkError: failed to load the required native library

	at io.netty.channel.epoll.Epoll.ensureAvailability(Epoll.java:81)
	at io.netty.channel.epoll.EpollEventLoop.<clinit>(EpollEventLoop.java:56)
	at io.netty.channel.epoll.EpollEventLoopGroup.newChild(EpollEventLoopGroup.java:186)
	at io.netty.channel.epoll.EpollEventLoopGroup.newChild(EpollEventLoopGroup.java:37)
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:60)
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:49)
	at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
	at io.netty.channel.epoll.EpollEventLoopGroup.<init>(EpollEventLoopGroup.java:114)
	at io.netty.channel.epoll.EpollEventLoopGroup.<init>(EpollEventLoopGroup.java:101)
	at io.netty.channel.epoll.EpollEventLoopGroup.<init>(EpollEventLoopGroup.java:78)
	at io.netty.channel.epoll.EpollEventLoopGroup.<init>(EpollEventLoopGroup.java:54)
	at io.netty.channel.epoll.EpollEventLoopGroup.<init>(EpollEventLoopGroup.java:47)
	at com.hedera.node.app.grpc.impl.netty.NettyGrpcServerManager.builderFor(NettyGrpcServerManager.java:268)
	at com.hedera.node.app.grpc.impl.netty.NettyGrpcServerManager.start(NettyGrpcServerManager.java:149)
	at com.hedera.node.app.Hedera.startGrpcServer(Hedera.java:567)
	at com.hedera.node.app.Hedera.run(Hedera.java:515)

[github-actions]

Node: Unit Test Results

    1 612 files      1 612 suites   11m 45s ⏱️
103 558 tests 103 549 ✔️ 9 💤 0 ❌
109 955 runs  109 946 ✔️ 9 💤 0 ❌

Results for commit 261149a.

[codecov]

Codecov Report

Patch coverage: 80.95% and project coverage change: +19.32% 🎉

Comparison is base (fb87541) 68.51% compared to head (261149a) 87.84%.
Report is 2 commits behind head on develop.

Additional details and impacted files

@@              Coverage Diff               @@
##             develop    #8062       +/-   ##
==============================================
+ Coverage      68.51%   87.84%   +19.32%     
+ Complexity     25695    20457     -5238     
==============================================
  Files           2370     1629      -741     
  Lines         151459    62583    -88876     
  Branches        9367     6629     -2738     
==============================================
- Hits          103771    54974    -48797     
+ Misses         45652     6141    -39511     
+ Partials        2036     1468      -568     

Files Changed	Coverage Δ
...de/app/grpc/impl/netty/NettyGrpcServerManager.java	9.55% <0.00%> (-55.86%)	⬇️
...node/app/service/file/impl/base/FileQueryBase.java	100.00% <ø> (ø)
.../service/file/impl/handlers/FileDeleteHandler.java	88.88% <100.00%> (ø)
...ice/file/impl/handlers/FileGetContentsHandler.java	97.05% <100.00%> (+10.39%)	⬆️
...service/file/impl/handlers/FileGetInfoHandler.java	91.66% <100.00%> (+5.95%)	⬆️

... and 978 files with indirect coverage changes

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[sonarcloud]

SonarCloud Quality Gate failed.   

2 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

0.0% Coverage
0.0% Duplication

Catch issues before they fail your Quality Gate with our IDE extension SonarLint

[github-actions]

Node: E2E Test Results

    1 files      1 suites   18m 12s ⏱️
310 tests 310 ✔️ 0 💤 0 ❌
328 runs  328 ✔️ 0 💤 0 ❌

Results for commit 261149a.

[github-actions]

Node: Integration Test Results

278 tests   278 ✔️  32m 6s ⏱️
    5 suites      0 💤
    5 files        0 ❌

Results for commit 261149a.

[netopyr]

LGTM