Log real names instead of hashes in IdentifierHash class in Launch Manager

[TimoSteuerwaldETAS]

The IdentifierHash class is used to identify process group (states) in a memory efficient way. This is why it stores only a hash value of the string which is given at construction time.

As it confusing to print hash values in log messages, a static map and a operator<< is introduced in the class which provides a easy way to print understandable strings for an IdentifierHash object, by still leaving the object as memory efficient as before.

Related to #57

[github-actions]

License Check Results

🚀 The license check job ran with the Bazel command:

bazel run //:license-check

Status: ⚠️ Needs Review

Click to expand output

[License Check Output]
Extracting Bazel installation...
Starting local Bazel server (8.4.2) and connecting to it...
INFO: Invocation ID: 054ce175-f067-44b2-96d4-bba43e17d17a
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
DEBUG: Rule 'rust_qnx8_toolchain+' indicated that a canonical reproducible form can be obtained by modifying arguments integrity = "sha256-eQOopREOYCL5vtTb6c1cwZrql4GVrJ1FqgxarQRe1xs="
DEBUG: Repository rust_qnx8_toolchain+ instantiated at:
  <builtin>: in <toplevel>
Repository rule http_archive defined at:
  /home/runner/.bazel/external/bazel_tools/tools/build_defs/repo/http.bzl:431:31: in <toplevel>
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
Loading: 
Loading: 2 packages loaded
Loading: 2 packages loaded
    currently loading: 
Loading: 2 packages loaded
    currently loading: 
Loading: 2 packages loaded
    currently loading: 
Analyzing: target //:license-check (3 packages loaded, 0 targets configured)
Analyzing: target //:license-check (3 packages loaded, 0 targets configured)

Analyzing: target //:license-check (34 packages loaded, 10 targets configured)

Analyzing: target //:license-check (78 packages loaded, 10 targets configured)

Analyzing: target //:license-check (89 packages loaded, 10 targets configured)

Analyzing: target //:license-check (139 packages loaded, 1962 targets configured)

Analyzing: target //:license-check (148 packages loaded, 4948 targets configured)

Analyzing: target //:license-check (151 packages loaded, 6280 targets configured)

Analyzing: target //:license-check (151 packages loaded, 7403 targets configured)

Analyzing: target //:license-check (151 packages loaded, 7403 targets configured)

Analyzing: target //:license-check (151 packages loaded, 7403 targets configured)

Analyzing: target //:license-check (161 packages loaded, 9545 targets configured)

Analyzing: target //:license-check (161 packages loaded, 13571 targets configured)

INFO: Analyzed target //:license-check (162 packages loaded, 13697 targets configured).
[11 / 13] [Prepa] JavaToolchainCompileBootClasspath external/rules_java+/toolchains/platformclasspath.jar
[12 / 13] Building license.check.license_check.jar (); 0s disk-cache, multiplex-worker
INFO: Found 1 target...
Target //:license.check.license_check up-to-date:
  bazel-bin/license.check.license_check
  bazel-bin/license.check.license_check.jar
INFO: Elapsed time: 32.868s, Critical Path: 2.59s
INFO: 13 processes: 9 internal, 3 processwrapper-sandbox, 1 worker.
INFO: Build completed successfully, 13 total actions
INFO: Running command line: bazel-bin/license.check.license_check ./formatted.txt <args omitted>
usage: org.eclipse.dash.licenses.cli.Main [-batch <int>] [-cd <url>]
       [-confidence <int>] [-ef <url>] [-excludeSources <sources>] [-help] [-lic
       <url>] [-project <shortname>] [-repo <url>] [-review] [-summary <file>]
       [-timeout <seconds>] [-token <token>]

[github-actions]

The created documentation from the pull request is available at: docu-html

[SimonKozik]

Changes looks OK to me