Fix: execute can ignore timeout and block indefinitely

[dikel]

Description:

This PR reverts some changes from #1091 in order to fix block when running tests in CI

Related issue(s):

Fixes #1175

Checklist

• Documented (Code comments, README, etc.)
• Tested (unit, integration, etc.)

[sonarqubecloud]

SonarCloud Quality Gate failed.   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

0.0% Coverage
0.0% Duplication

[codecov]

Codecov Report

Base: 71.80% // Head: 71.75% // Decreases project coverage by -0.04% ⚠️

Coverage data is based on head (9c8a1db) compared to base (2da5aa4).
Patch coverage: 93.33% of modified lines in pull request are covered.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1188      +/-   ##
============================================
- Coverage     71.80%   71.75%   -0.05%     
+ Complexity     2663     2659       -4     
============================================
  Files           184      184              
  Lines         11320    11334      +14     
  Branches       1111     1113       +2     
============================================
+ Hits           8128     8133       +5     
- Misses         2550     2554       +4     
- Partials        642      647       +5     

Impacted Files	Coverage Δ
...src/main/java/com/hedera/hashgraph/sdk/Client.java	64.15% <93.33%> (+1.32%)	⬆️
...c/main/java/com/hedera/hashgraph/sdk/BaseNode.java	75.29% <0.00%> (-2.36%)	⬇️
...main/java/com/hedera/hashgraph/sdk/Executable.java	76.38% <0.00%> (-2.22%)	⬇️

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