refactor: Implement generics in Transaction.go

[0xivanov]

Description:

https://www.notion.so/limechain/Go-SDK-refactor-v2-10610baa8dcd80d7a787d086a3ef3181

Related issue(s):

Fixes #

Notes for reviewer:

Checklist

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

[codecov]

Codecov Report

Attention: Patch coverage is 88.04143% with 127 lines in your changes missing coverage. Please review.

Project coverage is 74.22%. Comparing base (13aa1c2) to head (324dbdd).

Files with missing lines	Patch %	Lines
freeze_transaction.go	0.00%	22 Missing ⚠️
prng_transaction.go	0.00%	19 Missing ⚠️
token_pause_transaction.go	57.89%	8 Missing ⚠️
ethereum_transaction.go	78.94%	4 Missing ⚠️
topic_message_submit_transaction.go	93.33%	3 Missing and 1 partial ⚠️
node_create_transaction.go	84.21%	3 Missing ⚠️
node_update_transaction.go	84.21%	3 Missing ⚠️
token_airdrop_transaction.go	83.33%	3 Missing ⚠️
token_cancel_airdrop_transaction.go	83.33%	3 Missing ⚠️
token_claim_airdrop_transaction.go	83.33%	3 Missing ⚠️
... and 44 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1089      +/-   ##
==========================================
+ Coverage   72.18%   74.22%   +2.04%     
==========================================
  Files         174      174              
  Lines       28743    21597    -7146     
==========================================
- Hits        20747    16030    -4717     
+ Misses       7251     4899    -2352     
+ Partials      745      668      -77     

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[sonarcloud]

Quality Gate passed

Issues
73 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[0xivanov]

Do not merge until we've release v2.49