Read key password from CLI

[prd-fox]

If a locked key is used but the provided password is either missing or incorrect, prompt the user for the password on the CLI.

Currently allows for 2 attempts before moving on to the next key.
If any keys could not be unlocked, this is then picked up during validation later; the user will only know one failed after entering passwords for each of the keys.

Fixes #729

[codecov-io]

Codecov Report

Merging #765 into master will decrease coverage by 0.01%.
The diff coverage is 96.61%.

@@             Coverage Diff              @@
##             master     #765      +/-   ##
============================================
- Coverage     99.45%   99.43%   -0.02%     
- Complexity     1901     1915      +14     
============================================
  Files           287      288       +1     
  Lines          5655     5688      +33     
  Branches        281      288       +7     
============================================
+ Hits           5624     5656      +32     
  Misses            5        5              
- Partials         26       27       +1

Impacted Files	Coverage Δ	Complexity Δ
...quorum/tessera/config/adapters/KeyDataAdapter.java	97.33% <ø> (ø)	18 <0> (ø)	⬇️
...rum/tessera/config/keypairs/FilesystemKeyPair.java	100% <ø> (ø)	15 <0> (ø)	⬇️
...m/quorum/tessera/config/cli/DefaultCliAdapter.java	99.34% <100%> (-0.06%)	20 <1> (-5)
...um/tessera/config/constraints/Base64Validator.java	100% <100%> (ø)	4 <0> (-1)	⬇️
...orum/tessera/enclave/server/EnclaveCliAdapter.java	100% <100%> (ø)	6 <2> (ø)	⬇️
.../quorum/tessera/config/keypairs/InlineKeypair.java	95% <66.66%> (ø)	9 <0> (+1)	⬆️
...ra/cli/keypassresolver/CliKeyPasswordResolver.java	97.72% <97.72%> (ø)	19 <19> (?)

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