tests: Don't run HTTP digest tests for SSPI based builds

Added !SSPI to the features list of the HTTP digest tests, as SSPI
based builds now use the Windows SSPI messaging API rather than the
internal functions, and we can't control the random numbers that get
used as part of the digest.

tests/data/test1001

@@ -64,6 +64,7 @@ ok
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1002

@@ -63,6 +63,7 @@ ok
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1030

@@ -60,6 +60,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1060

@@ -868,6 +868,7 @@ daniel
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1061

@@ -873,6 +873,7 @@ daniel
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1071

@@ -66,6 +66,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1079

@@ -42,6 +42,7 @@ Content-Length: 26
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1095

@@ -52,6 +52,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1229

@@ -52,6 +52,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1412

@@ -74,6 +74,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test1418

@@ -71,6 +71,7 @@ moo
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test153

@@ -63,6 +63,7 @@ This IS the second real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test154

@@ -63,6 +63,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test167

@@ -43,6 +43,7 @@ Nice auth sir!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test168

@@ -57,6 +57,7 @@ Nice auth sir!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test2024

@@ -115,6 +115,10 @@ Finally, this is the real page!
 <server>
 http
 </server>
+<features>
+!SSPI
+crypto
+</features>
 <tool>
 libauthretry
 </tool>

tests/data/test2026

@@ -151,6 +151,10 @@ Finally, this is the real page!
 <server>
 http
 </server>
+<features>
+!SSPI
+crypto
+</features>
 <tool>
 libauthretry
 </tool>

tests/data/test2027

@@ -174,6 +174,10 @@ Finally, this is the real page!
 <server>
 http
 </server>
+<features>
+!SSPI
+crypto
+</features>
 <tool>
 libauthretry
 </tool>

tests/data/test206

@@ -71,6 +71,7 @@ daniel
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test245

@@ -50,6 +50,7 @@ ok
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test246

@@ -60,6 +60,7 @@ ok
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test258

@@ -56,6 +56,7 @@ ok
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test259

@@ -52,6 +52,7 @@ ok
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test273

@@ -52,6 +52,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test540

@@ -58,6 +58,7 @@ http
 lib540
 </tool>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test551

@@ -61,6 +61,7 @@ http
 lib547
 </tool>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test565

@@ -57,6 +57,7 @@ ok
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
 # tool is what to use instead of 'curl'

tests/data/test64

@@ -52,6 +52,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test65

@@ -52,6 +52,7 @@ This is not the real page either
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test70

@@ -52,6 +52,7 @@ This IS the real page!
 # Client-side
 <client>
 <features>
+!SSPI
 NTLM
 </features>
 <server>

tests/data/test72

@@ -54,6 +54,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>

tests/data/test88

@@ -56,6 +56,7 @@ This IS the real page!
 http
 </server>
 <features>
+!SSPI
 crypto
 </features>
  <name>