*: windows support, some more fixes (2)

[mcarmonaa]

The following bugs related to this log have been addressed:

• fixed windows failed test: "316 FAIL: :26: UploadPackSuite.TearDownSuite"
• fixed windows failed test: "279 FAIL: server_test.go:50: ServerSuite.TestClone"
• fixed windows failed test: "298 FAIL: server_test.go:37: ServerSuite.TestPush"
• fixed windows failed test: "489: FAIL: auth_method_test.go:106: SuiteCommon.TestNewSSHAgentAuthNoAgent"
• fixed windows failed test: "143 FAIL: worktree_test.go:314: WorktreeSuite.TestFilenameNormalization"
• fixed windows failed test: "FAIL: :6: IndexSuite.TearDownSuite"

[codecov]

Codecov Report

Merging #536 into master will decrease coverage by 0.6%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #536      +/-   ##
==========================================
- Coverage   78.12%   77.52%   -0.61%     
==========================================
  Files         129      129              
  Lines        9779     9779              
==========================================
- Hits         7640     7581      -59     
- Misses       1308     1380      +72     
+ Partials      831      818      -13

Impacted Files	Coverage Δ
plumbing/transport/ssh/common.go	20.54% <0%> (-45.21%)	⬇️
plumbing/transport/ssh/auth_method.go	33.33% <0%> (-24.77%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 80421da...9f238c6. Read the comment docs.