chore: prepare for 0.7.0

[PierreZ]

No description provided.

[coveralls]

Pull Request Test Coverage Report for Build 2650249623

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 19 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-0.3%) to 74.53%

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Files with Coverage Reduction	New Missed Lines	%
foundationdb/src/directory/directory_layer.rs	1	93.31%
foundationdb/src/directory/mod.rs	2	94.12%
foundationdb/src/directory/directory_partition.rs	16	76.87%

Totals
Change from base Build 2609412461:	-0.3%
Covered Lines:	4243
Relevant Lines:	5693

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💛 - Coveralls

[codecov-commenter]

Codecov Report

Merging #65 (4dc892d) into main (2c15984) will decrease coverage by 0.38%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main      #65      +/-   ##
==========================================
- Coverage   83.11%   82.73%   -0.39%     
==========================================
  Files          26       26              
  Lines        4952     4941      -11     
==========================================
- Hits         4116     4088      -28     
- Misses        836      853      +17     

Impacted Files	Coverage Δ
foundationdb/src/directory/directory_partition.rs	76.86% <0.00%> (-11.95%)	⬇️
foundationdb/src/directory/mod.rs	94.11% <0.00%> (-1.48%)	⬇️
foundationdb/src/tuple/element.rs	62.06% <0.00%> (-0.26%)	⬇️
foundationdb/src/directory/directory_layer.rs	93.30% <0.00%> (-0.21%)	⬇️
foundationdb/src/api.rs	86.11% <0.00%> (-0.20%)	⬇️
foundationdb/src/database.rs	85.71% <0.00%> (-0.16%)	⬇️
foundationdb/src/future.rs	80.32% <0.00%> (-0.11%)	⬇️
foundationdb/src/transaction.rs	90.00% <0.00%> (-0.03%)	⬇️
foundationdb-bindingtester/src/main.rs	89.66% <0.00%> (-0.03%)	⬇️
foundationdb-gen/src/lib.rs	0.45% <0.00%> (+<0.01%)	⬆️
... and 1 more

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