Add pycurl as linux test dependency

requirements/static/ci/linux.in

@@ -23,6 +23,7 @@ moto
 napalm; python_version >= '3.6'
 passlib
 paramiko>=2.1.6
+pycurl
 pygit2<=0.28.2; python_version < '3.8'
 pygit2>=1.2.0; python_version >= '3.8'
 pyiface

requirements/static/ci/py3.5/linux.txt

@@ -174,6 +174,7 @@ pyasn1==0.4.5             # via pyasn1-modules, rsa
 pycparser==2.17
 pycryptodome==3.8.1       # via python-jose
 pycryptodomex==3.9.8
+pycurl==7.43.0.6
 pygit2==0.28.2 ; python_version < "3.8"
 pyiface==0.0.11
 pyinotify==0.9.6

requirements/static/ci/py3.6/linux.txt

@@ -177,6 +177,7 @@ pyasn1==0.4.5             # via pyasn1-modules, rsa
 pycparser==2.17
 pycryptodome==3.8.1       # via python-jose
 pycryptodomex==3.9.8
+pycurl==7.43.0.6
 pyeapi==0.8.3             # via napalm
 pygit2==0.28.2 ; python_version < "3.8"
 pyiface==0.0.11

requirements/static/ci/py3.7/linux.txt

@@ -175,6 +175,7 @@ pyasn1==0.4.5             # via pyasn1-modules, rsa
 pycparser==2.17
 pycryptodome==3.8.1       # via python-jose
 pycryptodomex==3.9.8
+pycurl==7.43.0.6
 pyeapi==0.8.3             # via napalm
 pygit2==0.28.2 ; python_version < "3.8"
 pyiface==0.0.11

requirements/static/ci/py3.8/linux.txt

@@ -175,6 +175,7 @@ pyasn1==0.4.5             # via pyasn1-modules, rsa
 pycparser==2.17
 pycryptodome==3.8.1       # via python-jose
 pycryptodomex==3.9.8
+pycurl==7.43.0.6
 pyeapi==0.8.3             # via napalm
 pygit2==1.2.0 ; python_version >= "3.8"
 pyiface==0.0.11

requirements/static/ci/py3.9/linux.txt

@@ -175,6 +175,7 @@ pyasn1==0.4.5             # via pyasn1-modules, rsa
 pycparser==2.17
 pycryptodome==3.8.1       # via python-jose
 pycryptodomex==3.9.8
+pycurl==7.43.0.6
 pyeapi==0.8.3             # via napalm
 pygit2==1.2.0 ; python_version >= "3.8"
 pyiface==0.0.11