Add version numbers to chroot build script

Update the script adding explicit version numbers for increased repeatability
of the build environment construction process. Version numbers are aligned
with those used by the external buildbot slack role.

Signed-off-by: Michele Tartara <mtartara@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

devel/build_chroot

@@ -115,14 +115,23 @@ in_chroot -- \
 
 in_chroot -- \
   cabal install --global \
-    QuickCheck==2.5.1.1 \
-    network==2.3 hslogger Crypto text regex-pcre \
-    attoparsec vector \
-    json==0.4.4 \
-    MonadCatchIO-transformers==0.2.2.0 mtl==2.0.1.0 \
-    hashable==1.1.2.0 case-insensitive==0.3 parsec==3.0.1 \
-    network==2.3 snap-server==0.8.1 \
-    hinotify==0.3.2
+    network==2.3 \
+    regex-pcre==0.94.2 \
+    hinotify==0.3.2 \
+    hslogger==1.1.4 \
+    attoparsec==0.10.1.1\
+    quickcheck==2.5.1.1 \
+    crypto==4.2.4 \
+    monadcatchio-transformers==0.2.2.0 \
+    mtl==2.0.1.0 \
+    hashable==1.1.2.0 \
+    case-insensitive==0.3 \
+    parsec==3.0.1 \
+    network==2.3 \
+    snap-server==0.8.1 \
+    text==0.11.3.0 \
+    vector==0.9.1 \
+    json==0.4.4
 
 #Python development tools
 in_chroot -- \
@@ -139,11 +148,11 @@ in_chroot -- \
 #Haskell development tools
 in_chroot -- \
   cabal install --global \
-    HUnit \
-    happy \
+    hunit==1.2.5.2 \
+    happy==1.18.10 \
     hlint==1.8.34 \
     hscolour==1.20.3 \
-    temporary \
+    temporary==1.1.2.3 \
     test-framework==0.6.1 \
     test-framework-hunit==0.2.7 \
     test-framework-quickcheck2==0.2.12.3