dataframe: cross-compatibility conan v1 & v2

[SpaceIm]

Specify library name and version: lib/1.0

This is also a good place to share with all of us why you are submitting this PR (specially if it is a new addition to ConanCenter): is it a dependency of other libraries you want to package? Are you the author of the library? Thanks!

---

• I've read the guidelines for contributing.
• I've followed the PEP8 style guides for Python code in the recipes.
• I've used the latest Conan client version.
• I've tried at least one configuration locally with the conan-center hook activated.

[conan-center-bot]

All green in build 2 (3aedd3113e6d7b9831e4bf8e1fdb000dc64b0480):

• dataframe/1.21.0@:
  All packages built successfully! (All logs)

• dataframe/1.18.0@:
  All packages built successfully! (All logs)

• dataframe/1.20.0@:
  All packages built successfully! (All logs)

• dataframe/1.7.0@:
  All packages built successfully! (All logs)

• dataframe/1.17.0@:
  All packages built successfully! (All logs)

• dataframe/1.19.0@:
  All packages built successfully! (All logs)

• dataframe/1.15.0@:
  All packages built successfully! (All logs)

• dataframe/1.8.0@:
  All packages built successfully! (All logs)

• dataframe/1.12.0@:
  All packages built successfully! (All logs)

• dataframe/1.16.0@:
  All packages built successfully! (All logs)

• dataframe/1.14.0@:
  All packages built successfully! (All logs)

[github-actions]

Hooks produced the following warnings for commit 3aedd31

dataframe/1.21.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.18.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.20.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.7.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.17.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.19.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.15.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.8.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.12.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.16.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.

dataframe/1.14.0

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libDataFrame.so' links to system library 'm' but it is not in cpp_info.system_libs.